Up In The Cellar (1970)

aka's: Three In The Cellar/3 In The Cellar/Beginners Three

After a student (Wes Stern) loses a scholarship due to a computer glitch, he attempts to take his own life. During his suicide, however, he is stopped by the college president (Larry Hagman), who is running for the U.S. Senate. Since the student feels that by stopping his suicide, the college president has “killed” him, he gets back at him by seducing the man's wife (Joan Collins), daughter (Catlin Adams) and mistress (Judy Pace).