Season 0, episode 517

They Came from Beneath the Sea

Name: They Came from Beneath the Sea
Released: 1984-01-15

January 15, 1984
13 min

A featurette covering the realisation of the Silurians, the Sea Devils and the Myrka. Featuring Pennant Roberts, Peter Davison, Johnny Byrne, Mat Irvine, with actors William Perrie and John Asquith.