크레딧 출연 Mark Lindsay Chapman Richard Armour Susan Blakely Layla Lisa Blount Cindy Brion James Alien Leader Earl Boen Sid Geoffrey Lewis Prof. Alan Jeffries Catherine Mary Stewart Angela Taylor Nicole Eggert Elyse Jeffries Paul Brinegar Pops Barry Pearl Eddie Barbara Townsend Celia Evans Channing Chase Susan Weiss Glen Vernon Henry Evans Richard Partlow FBI Agent #2 Biff Yeager FBI Agent #1 Toni Attell Patti James R. Parkes Policeman Rodger LaRue Man in Coat Stanley Bennett Clay Cammie Greg Collins Policeman Lola Fisher Nervous Lady Robert Beaulieu Nervous Man Al Pugliese Agent #2 Martin Clark Coroner John Durbin Trucker Jerry Boyd Agent #1 Helen Anderson Female Airline Agent William Jackson Airline Supervisor Gary Burden Bum Julie Harris Girl Walter G. Zeri Agent 스텝 Michael Chapman Directing Roderick Taylor Production Robin Buxton Production Udi Harpaz Sound Frank Mazzola Editing Alex Beaton Production Sylvester Levay Sound Kirk Axtell Art Tom Pedigo Art Larry Powell Production Roderick Taylor Writing Bruce A. Taylor Production Bruce A. Taylor Writing Donald Paul Pemrick Production Paul Goldsmith Camera Bob Herron Crew