The Doctor meets Professor Parry and his archaeologists on the planet Telos. The expedition is there to unearth the remains of Cybermen who died out long ago. Or did they..?

Sean Gallagher is a British actor, trained at the Poor School in London. From 1992 he has appeared in many theatre productions, television series and films. Gallagher appeared in EastEnders from 1992-1993 playing a playboy called Clive who had an affair with then-married Sam Mitchell.

Gallagher was born in Luton, Bedfordshire, to Desmond and Margaret Gallagher. He worked at Stanley's Casino in Luton as a croupier in order to assist with drama school tuition.

He recently finished performing in The Black Album at the Cottelsloe Theatre/National Theatre in London, South Bank and started a national UK tour with the cast throughout the UK in October/November 2009.

He has also recently voiced one of the characters in The Happy Prince, a stop-animation film, produced by Skatedog Films Ltd and directed by John Horabin in 2009. This newly released adaptation of the classic Oscar Wilde short story was featured at the BFI in London in autumn 2009.

In 2006 he played the part of Chip in the second new series of Doctor Who opposite David Tennant in the episode "New Earth". In late summer 2006 Gallagher signed up to Coronation Street to play the part of Paul Connor, one of two brothers buying a share in Underworld, the local knicker factory. In early 2007, Gallagher resigned from the Manchester-based ITV programme to pursue other roles, eventually leaving Coronation Street in June 2007.

On 2 July 2007, it was announced that Gallagher had been cast for the lead role of Mal Faith in a new ITV drama series, Rock Rivals, produced by Shed Productions. He starred alongside former EastEnders actress Michelle Collins who played his wife, Karina Faith.

He appeared in a production of Mary Stuart for the Traverse Theatre, Edinburgh, with David Oakes and Penny Layden.

Gallagher is known to support animal welfare societies. In August 2008, Gallagher appeared as a celebrity contestant on an episode of Who Wants to Be a Millionaire, raising funds for World Animal Protection project to end bear dancing in India, "an issue that he feels strongly about."

He has recently been seen in the ITV dramas Eternal Law and Leaving and BBC drama Our Girl.

Biography from the wikipedia article, licensed under CC-BY-SA

Gai Smith  played Presta in the Doctor Who story The Invasion of Time.

She is now known as Gai Waterhouse, and is a businesswoman and horse trainer.

Is an actress who appeared in two early Doctor Who stories.

She also appeared in Z Cars and The First Churchills.

She went onto become a Producer and Director working on Coronation Street and Holby City. She was the series producer for the revamped Crossroads in 2001, both produced and directed the BBC series Sunburn, and has also directed episodes of Emmerdale Farm and Brookside. 

In 2009 she was involved in a freak accident on the set of Coronation Street whilst directing an action sequence. A car being used in a stunt shunted foward ploughing into her and knocking her to the ground. However, she escaped unscathed with only minor injuries.

Derek Fowlds is an actor, best known for his roles as Bernard Woolley in Yes Minister/Yes Prime Minister, Oscar Blaketon in Heartbeat, and to 'older' children of the 1970s as Mr Derek alongside Basil Brush.

His autobiography, A Part Worth Playing, was published by Fantom Publishing in 2016.

Neil Seiler appeared in two Doctor Who stories: as a Radio Operator in The Sea Devils and Commander Stewart in Death to the Daleks.

Also worked on Days of Hope, Softly Softly: Task Force, Marked Personal, Z Cars, Captain Kronos - Vampire Hunter, Six Days of Justice, Crown Court, Play for Today, The Villains

Eileen Way was an English actress who appeared in many film and television roles in a career dating back to the 1930s.

As well as two appearances in the television version of Doctor Who where she was the first person to die in the first story An Unearthly Child, she also appeared in the 1966 film Daleks - Invasion Earth 2150 AD. 

She appeared in the second series of Poldark (1977), the Russell T Davies children's drama series Century Falls and episodes of By the Sword Divided, Inspector Morse, Bergerac, and Ripping Yarns.

Martin Miller played Kubla Khan in the Doctor Who story Marco Polo. Miller died from a heart attack in Austria.

Worked on Department S, Doctor in the House, The Troubleshooters, Mord nach der Oper, BBC Play of the Month, The Prisoner, The Forsyte Saga, Adam Adamant Lives!, The Baron, Theatre 625, Up Jumped a Swagman, The Avengers, The Third Man, The Saint, A Little Big Business, The Yellow Rolls-Royce, Danger Man, Children of the Damned, The Pink Panther, The Sentimental Agent, Espionage, The V.I.P.s, 55 Days at Peking, The Bergonzi Hand, Incident at Midnight, The Edgar Wallace Mystery Theatre, The Fast Lady, Ghost Squad, Zero One, Man of the World, Dial RIX, The Phantom of the Opera, Echo Four Two, Theatre 70, Exodus, Danger Man, ITV Television Playhouse, Peeping Tom, BBC Sunday-Night Play, The Rough and the Smooth, Expresso Bongo, BBC Sunday-Night Theatre, Libel, Armchair Theatre, Henry IV, ITV Play of the Week, Violent Moment, Mark of the Phoenix, Dixon of Dock Green, Seven Thunders, The Adventures of Aggie, Child in the House, The Baby and the Battleship, Sailor of Fortune, The Gamma People, An Alligator Named Daisy, Man of the Moment, Mother Michel and Her Cat, The Woman for Joe, To Dorothy a Son, Douglas Fairbanks, Jr., Presents, Mad About Men, You Know What Sailors Are, Front Page Story, The Genie, Twice Upon a Time, Where's Charley?, Portrait by Rembrandt, Encore, The Angel Who Pawned Her Harp, I'll Get You for This, The Third Man, You Can't Sleep Here, Don't Ever Leave Me, The Huggetts Abroad, Man on the Run, Bonnie Prince Charlie, The Blind Goddess, One Night with You, Counterblast, Mine Own Executioner, The Ghosts of Berkeley Square, Woman to Woman, Night Boat to Dublin, Latin Quarter, English Without Tears, Hotel Reserve, The Adventures of Tartu, Squadron Leader X

Roy Castle, OBE, was an English dancer, singer, comedian, actor, television presenter and musician. In addition to being a talented jazz trumpet player, he could play many other instruments.

Early career

Castle was born in Scholes, near Holmfirth, West Riding of Yorkshire. The son of a railwayman, he was a tap dancer from an early age and trained at Nora Bray's school of dance with Audrey Spencer who later turned out to have a big dance school, and after leaving Holme Valley Grammar School (now Honley High School) he started his career as an entertainer in an amateur concert party. As a young performer in the 1950s, he lived in Cleveleys near Blackpool and appeared there at the local Queen's Theatre, turning professional in 1953 as a stooge for Jimmy Clitheroe and Jimmy James. By 1958 he was appearing at the Royal Variety Show. As a singer, he released one charting single in 1960, the Christmas song "Little White Berry".

Television career

In the mid-1960s he starred in the BBC television show The Roy Castle Show. In 1965, he appeared in the film Dr. Who and the Daleks, playing the role of Dr. Who's first male assistant, Ian Chesterton, quite differently from the way it had been played in the original television series by William Russell. He also appeared in Dr. Terror's House of Horrors as a jazz musician suffering a curse after copying voodoo tunes. He also appeared in Carry On... Up the Khyber in 1968, and in the TV musical Pickwick for the BBC in 1969. In 1973, Castle teamed up with the actor and comedian Ronnie Barker in the original one-off called "Another Fine Mess" (an episode from a series called Seven of One). Barker was one of Castle's best friends, and paid tribute to their work together shortly after Castle's death.

Between 1967 and 1968 Castle co-starred with Jimmy Edwards in the London West End run of the comedy farce show Big Bad Mouse when Eric Sykes had to withdraw because of illness. The show was resident at the Shaftesbury Theatre and, while being loosely scripted, it offered both Edwards and Castle the chance to freely ad-lib and generally break the fourth wall with the audience, Castle breaking into trumpet performances while Edwards walked into a front stall seat to read a newspaper, tap dancing and firing ping-pong balls into the stalls. He also once stood in for Bruce Forsyth hosting The Generation Game in 1975 while Forsyth was ill.

Record Breakers

In 1972, he first presented Record Breakers, a children's show, and he remained host for over 20 years. He recorded the theme song for the show himself. While presenting the show he broke nine world records himself, including

• Fastest tap-dance 1,440 taps per minute – 24 taps per second, set on 14 January 1973, a record that has never been bettered.
• Longest wing walk – 3 hours, 23 minutes.
• Playing the same tune on 43 different instruments in four minutes.

He was a host of the show up until a few months before his death in 1994, alongside Norris and Ross McWhirter, Fiona Kennedy and Cheryl Baker. From then on, hosting was taken over by Baker and former athlete Kriss Akabusi. It continued for 29 years until 2001, one of Britain's longest-running shows.

Singing career

Between 1958 and 1969, Castle recorded numerous singles and three LPs. Only one of these LPs has seen a CD release so far: Songs For A Rainy Day was recorded in 1966 for Columbia (now reissued in the UK on CD by EMI Gold, re-titled Isn't This A Lovely Day). The record features twelve songs with rain as the theme. It is notable that some of the top British jazz players of the day such as Gordon Beck (piano), Jeff Clyne (bass), Leon Calvert (flugelhorn), Ike Isaacs (guitar), Ray Swinfield (flute) and Al Newman (saxophone) played on the record. The LP features jazz arrangements by Victor Graham and covers a variety of styles such as big band rompers ("Pennies From Heaven", "Stormy Weather"), ballads ("February Brings The Rain", "Here's That Rainy Day", "Soon It's Gonna Rain"),and bossa novas ("Everytime It Rains", "The Gentle Rain").

Personal life

He was married to the dancer Fiona Dickson in 1963 after they were introduced to each other by Eric Morecambe. They had four children. Their youngest son, Ben Castle (born 1973), is a jazz saxophonist who has played with Jamie Cullum, Carleen Anderson and Beth Rowley, among many others. Both Castle and his wife were committed Christians and they regularly attended the Baptist church near their home.

Castle was also a keen football fan and supported Liverpool Football Club. Less than six months before his death, he attended the Liverpool-Everton derby match at Anfield on 14 March 1994 and stood on the famous Spion Kop terrace, as it was the last local derby that would be staged before the Kop was demolished to make way for a new all-seater stand. He had also been in the crowd at Liverpool's FA Cup final victory over Sunderland in May 1992, shortly after he was first found to have cancer. At that time Ronnie Barker paid tribute to him, referring to their portrayal of characters that bore a strong resemblance to Laurel and Hardy in Another Fine Mess.

On 31 December 1992, Castle became an OBE. He was also a recipient of the Carl Alan Award, an honour voted for by members of the professional dance industry.

Illness and death

Castle was found to have lung cancer in January 1992. He was predicted to live only another 6 months. He underwent chemotherapy and radiotherapy and went into remission later that year. A non-smoker, he blamed his illness on passive smoking during his years of playing the trumpet in smoky jazz clubs. On 26 November 1993, Castle announced that his illness had returned, and once again underwent treatment in the hope of overcoming it. Several months later, he carried out the high profile Tour of Hope to raise funds for the erection of the building that would become the Roy Castle Lung Cancer Foundation, which was – and still is – the only British charity dedicated entirely to defeating lung cancer. By this stage, however, his condition was deteriorating and recovery was looking highly unlikely.

During and shortly after Castle's illness, many smoke-free restaurants and cafes were awarded the Roy Castle Clean Air Award to denote their adherence to a (then voluntary) smoke-free regime. The award, although now defunct given the advent of smoking bans, remains a matter of pride for various establishments, and many such venues continue to boast of the award.

His final contribution to Record Breakers was aired at the end of the series ending in December 1993, although the programme continued until 2001.

He died in Buckinghamshire on 2 September 1994, two days after his 62nd birthday.

His widow Fiona worked with the charity for many years after her husband's death, and was a key figure in campaigning for the British smoking ban which came into effect in 2006 and 2007, and has seen smoking banned in virtually all enclosed public places.

Roy remains a notable figure in popular culture in the UK, partially because of the cult status of his work on Record Breakers. He is, for example, immortalised by the naming of the Roy Castle award for debate at Dollar Academy. A new development in Port Glasgow will also feature a street named Roy Castle Avenue.

Biography from the wikipedia article, licensed under CC-BY-SA

Derek Seaton played Commander Hilred in the Doctor Who story The Deadly Assassin. He died of a brain haemorrhage in 1979 at the age of 35.

During his career, Seaton, who was married to the actress Paula Wilcox, also appeared on ITV Playhouse, Escape, Shoestring, BBC2 Play of the Week, Robin's Nest, People Like Us, Happy Ever After, Miss Jones and Son, Within These Walls, Death of an Informer, Tittertime, And Mother Makes Five, Man About the House, Marked Personal, The Strauss Family, Z Cars, Dombey and Son, Haunted, Softly Softly, Theatre 625, The Wednesday Play, The Likely Lads, Troilus and Cressida, and Coriolanus.