Characters played by Christopher Walken
Michael Brace
Characters played by Natalie Wood
Karen Brace
Characters played by Louise Fletcher
Lillian Reynolds
Characters played by Cliff Robertson
Alex Terson
Characters played by Jordan Christopher
Gordy Forbes
Characters played by Donald Hotton
Landan Marks
Characters played by Alan Fudge
Robert Jenkins
Characters played by Joe Dorsey
Hal Abramson
Characters played by Bill Morey
James Zimbach
Characters played by Jason Lively
Chris Brace
Characters played by Darrell Larson
Security Technician
Characters played by Lou Walker
Chef
Characters played by Stacey Kuhne-Adams
Andrea
Characters played by John Hugh
Animal Lab Technician
Characters played by Ira David Wood III
Barry
Characters played by Keith Colbert
Dr. Ted Harris
Characters played by Jerry Bennett
Dr. Janet Bock
Characters played by Mary Fran Lyman
Realtor
Characters played by Jack Harmon
Security Guard
Characters played by Nina Axelrod
Simulator Technician
Characters played by Kelly W. Brown
Race Car Man
Characters played by Desiree Ayres
Bikini Girl #1
Characters played by Debby Porter
Bikini Girl #2
Characters played by Alan G. Butler
Man at Party #1
Characters played by Robert Bloodworth
Man at Party #4
Characters played by Georgianne Walken
Wendy Abramson
Characters played by Jimmy Boyd
Colonel Howe
Characters played by Charlie Briggs
Colonel Easterbrook
Characters played by Ann Lincoln
Alex's Secretary
Characters played by Robert Terry Young
Minister on Bell Tower
Characters played by Bill Willens
Emergency Room Doctor
Characters played by Jim Burk
Lab Technician
Characters played by James J. Casino
Tape Library Technician
Characters played by Robert Hippard
Screaming Man
Characters played by John Gladstein
Dr. Pederson
Characters played by Herbert Hirschman
Dr. Graf
Characters played by John Vidor
Bellhop
Characters played by Bill Couch
Agent #1
Characters played by Robert Gooden
Agent #2
Characters played by Wallace Merck
Agent #3
Characters played by Glen Lee
Agent #4
Characters played by Ernest Robinson
Guard #1
Characters played by Roger Black
Bob Burns
Characters played by Tommy J. Huff
Guard #2
Characters played by May Boss
Tape Library Woman
Characters played by Clay Boss
Tape Library Man
Characters played by Peter Harrell
Doug
Characters played by Susan Kampe
Angels
Characters played by Gary Bohn
Scientist
Characters played by Lana Clarkson
Food Fantasy Girl
Characters played by John Philip Dayton
Young Technician
Characters played by Eric Lively
Baby
Characters played by George Sasaki
Scientist
Characters played by Don Stafford
Party Attendee