Characters played by Dan Aykroyd
Jack Lambert
Characters played by Lily Tomlin
Inga Mueller
Characters played by Jack Lemmon
Max Mueller
Karl Luger
Characters played by Bonnie Hunt
Dr. Gail Holland
Characters played by Brian Kerwin
Marty Lambert
Characters played by Jerry Adler
Judge
Characters played by Andy Romano
Psychiatrist
Characters played by Robert Fields
Sergeant Roarke
Characters played by J.C. Quinn
Detective Stanley
Characters played by Susan Forristal
Waitress Patti
Characters played by Marissa Chibas
Liz Lambert
Characters played by Jon Korkes
Chemistry Lab Professor
Characters played by Kathleen Marshall
Student #1
Characters played by Jacqueline Klein
Student #2
Characters played by Alex Appel
Student #3