On screen
Cast
16 credited performers
James Farentino
Kevin Leahy
Claudette Nevins
Ellen Sumner
Eugene Roche
Sgt. Taplinger
Harrison Ford
Paul Winjam
Ann Dusenberry
Weezie Sumner
Diana Scarwid
Lane
Joan Hackett
Louise Gelson
Dinah Manoff
Celia
Artwork unavailable
Carol Jones
Alex
P. J. Soles
Marty
Artwork unavailable
Ethelinn Block
Barry
Susan Walden
Student
Artwork unavailable
Lawrence Bame
Character not listed
Artwork unavailable
James R. Parkes
Character not listed
Artwork unavailable
Catherine Cunneff
Character not listed
Stephanie Barton-Farcas
Biology Student (uncredited)