The Ribos Operation (3) Doctor Who : Season 16 Episode 3
TV-PG BBC Television 25m
Aired: September 16th, 1978 @ 5:15 PM EST on BBC Television
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.
