Michael Greene
Dr. Gerald Appleby
Gregory Sierra
Nemo
Otis Young
Sawyer
Susan Hunt
Penny
Stanley Adams
Carl Swafford
Alex Nicol
Secretary of HEW
John Drew Barrymore
Brooks Brothers Hippie
Barbara Bergdorf
Janet
Raynold Gideon
Fred Kalif
Walter Robles
Sheriff
Noble 'Kid' Chissell
Laboratory Guard
Angelo Rossitto
Man at Phone Booth
Lamar Card
Dr. Bradigan
Sandy Horowitz
Pilot
Dave Atkins
Truck Driver
Jim Gibson
Radio Operator
Roger Nelson
Cadillac Owner
Paul Hunt
Physician
Joan Brenner
Airport Receptionist
Bruce Bennett
Clone Lab Assistant