An "unknown force" declares war against planet Earth when the United Nations disobeys warnings to cease and desist in its attempts at assembling the first satellite in the atmosphere. |
Dick Miller | - | Dave Boyer |
Susan Cabot | - | Sybil Carrington |
Richard Devon | - | Dr. Pol Van Ponder |
Eric Sinclair | - | Dr. Howard Lazar |
Michael Fox | - | Jason ibn Akad |
Robert Shayne | - | Cole Hotchkiss |
Jered Barclay | - | John Compo |
John Brinkley | - | Crew Member |