A Broadway playwright puts murder in his plan to take credit for a student's script.
Michael Caine
Sidney Bruhl
Christopher Reeve
Clifford Anderson
Dyan Cannon
Myra Bruhl
Irene Worth
Helga ten Dorp
Henry Jones
Porter Milgrim
Joe Silver
Seymour Starger
Tony DiBenedetto
Burt - the Bartender
Al LeBreton
Handsome Actor
Francis B. Creamer Jr.
The Minister
Stewart Klein
Jeffrey Lyons
Joel Siegel
Jenny Lumet
Stage Newsboy
Jayne Heller
Stage Actress
George Peck
Stage Actor
Perry Rosen
Jon-Erik Hexum
Theater Audience (uncredited)
