Part OneSeries Episode Number: 410
World Premiere: Sat 25 Oct 1975 - 5:47pm BST [BBC One] (United Kingdom)
First Broadcast: Mon 7 Apr 1980 - 5:30pm CST [WTTW 11 Chicago]
Running Time: 25 minutes 22 seconds
10.50 Million (UK)
Chart Position: 28 () (UK)
Recorded on Mon 19 May 1975 in TC3
The TARDIS lands in 1911. In the grounds of the Old Priory, Egyptian mummies are walking and the Doctor and Sarah find that an ancient and powerful evil is menacing mankind.