Doctor Who (1963): Prisoners of the maniacal Graff Vynda K, the Doctor and Romana must break out and pursue the first segment � even as Unstoff takes it into the most dangerous place on Ribos.

Starring:

Elisabeth Sladen, Frazer Hines, Jacqueline Hill, John Levene, John Scott Martin, Jon Pertwee, Katy Manning, Nicholas Courtney, Pat Gorman, Patrick Troughton, Peter Davison, Tom Baker, William Hartnell, William Russell

Genre:

Adventure, Drama, Sci-Fi