Doctor Doctor Who Guide

Mark Dexter

Last updated 27 July 2014

Mark Dexter
(this image appears for illustrative purposes only and no attempt is made to supersede any copyright attributed to it)

Mark Dexter


Mark Dexter is a British RADA trained actor.

He portrayed Charlotte Lux's hologram father Jelivia Lux in Silence in the Library and in Forest of the Dead.

He appeared in two high-profile productions of Tennessee Williams plays, The Glass Menagerie at the Donmar Warehouse and Not About Nightingales.

Among an extensive list of British TV credits, he is probably best known in his home country for playing Timothy Gray in the 1950's set ITV crime drama The Bletchley Circle and for the devious Sun Hill CPS lawyer Matt Hinckley in ITV's The Bill.

Between October 2008 and January 2009, Dexter made regular appearances on NBC in America, playing the role of Samuel Tuffley in eight episodes of Crusoe, .