Keir Dullea
David Clemens
Acting
Janet Margolin
Lisa Brandt
Acting
Howard Da Silva
Dr. Swinford
Acting
Neva Patterson
Mrs. Clemens
Acting
Clifton James
John
Acting
Richard McMurray
Mr. Stewart Clemens
Acting
Nancy Nutter
Maureen
Acting
Mathew Anden
Simon
Acting
Jaime Sánchez
Carlos
Acting
Coni Hudak
Kate
Acting
Karen Lynn Gorney
Josette
Acting
Janet Lee Parker
Sandra
Acting
Frank Perry
Newsdealer (uncredited)
Directing