The Counterfeit Man

On Jupiter's moon Ganymede, an alien life-form has taken over the body of a human astronaut, creating an almost perfect copy. It then begins the long return journey to Earth.

• George Spenton-FosterDirector

• Alexander DavionDr. Crawford
• David HemmingsRoger Westcott
• Charles TingwellCaptain Jaffe
• Peter FraserDonnie Chaffer
• Tony WagerJensen
• Keith BuckleyScotty McIntyre
• David SavileGerry
• Geoffrey KenionDave
• Barry AshtonFrank
• David MunroKen
• Hedger WallaceCommander
• Lew LutonOfficer