← Doctor Who: The Sea Devils

Cast (8)

Jon PertweeThe DoctorRoger DelgadoThe MasterKaty ManningJo GrantEdwin RichfieldCaptain HartClive MortonTrenchardDonald SumpterCommander RidgewayDavid GriffinLt. Commander MitchellHugh FutcherHickman

Directing

• Michael E. BriantDirector

Production

• Barry LettsProducer

Writing

• Malcolm HulkeWriter