Characters played by William Shatner
Narrator
Characters played by Robert Charroux
Self
Characters played by Jeane Dixon
Self
Characters played by Max H. Flindt
Self
Characters played by Dennis William Hauck
Self
Characters played by Harald Leipnitz
Narrator
Characters played by Horst Löb
Self (as Prof. Dr. Horst Löb)
Characters played by Anna Mitchell-Hedges
Self
Characters played by Horst Naumann
Narrator
Characters played by Louis Navia
Self (as Dr. Louis Navia)
Characters played by Nguyen Tien-Hun
Self (as Prof. Nguyen Tien-Hun)
Characters played by Erich von Däniken
Self
Characters played by Herbert Weicker
Narrator