
Hugh Marlowe
Dr. Russell A. Marvin

MOVIE
Test space rockets exploding at liftoff and increased reporting of UFO sightings culminate in a direct attempt by alien survivors of a dead, extra-galactic civilization to invade Earth from impervious flying saucers, using ray-weapons of mass destruction.

Dr. Russell A. Marvin

Carol Marvin

Maj. Huglin

Brig. Gen. John Hanley

Vice Adm. Enright
Gen. Edmunds

Prof. Kanter

Alien (voice)

Alfred Cassidy
Frank the garage man

Motorcycle cop
Air Intelligence Command Officer
