Overview
A group of extra-terrestrials determined to take over the earth and make it their new home, station themselves in a canyon and set about their task.
Cast
- Peter Graves as Doug Martin
- James Seay as Colonel Banks
- Steve Pendleton as Briggs
- Frank Gerstel as Dr. Kruger
- John Merrick as Deneb•Tala
- Barbara Bestar as Ellen Martin
- Shepard Menken as Major Clift
- Jack Daly as Power House Guard
- Ron Kennedy as Sentry
- Ben Welden as Pilot