Elenco - Voyage to the Prehistoric Planet
Basil Rathbone
Prof. Hartman, Lunar 7
Faith Domergue
Dr. Marsha Evans, Vega
John Bix
John the RobotGennadi Vernov
Andre Ferneau, Sirius (archive footage)
Георгий Жжёнов
Hans Walter, Sirius (archive footage)
Георгий Тейх
Dr Kern, Vega (archive footage) (uncredited)
Владимир Емельянов
Cmdr. Brendan Lockhart, Sirius (archive footage) (uncredited)
Юрий Саранцев
Allen Sherman, Vega (archive footage) (uncredited)