कलाकार व पडद्यामागील कलाकार
-
Jim DavisDr. Quent Brady - Robert GriffinDan Morgan
- Joel FluellenArobi
- Barbara TurnerLorna Lorentz
- Eduardo CiannelliMahri
- Vladimir SokoloffDr. Lorentz
- G.P. Huntley, Jr.Territorial Agent (uncredited)
- LaVerne JonesKuana (uncredited)
- Frederic PotlerRadar Operator (uncredited)
- Kenneth G. Craneदिग्दर्शक
- Al Zimbalistनिर्माता
- Jack J. Grossनिर्माता
- Philip N. Krasneनिर्माता
- Louis Vittesलेखक
- Endre Bohemलेखक