| Cast list | | Jack Lemmon | as | Aram Katourian | | Talia Shire | as | Millie Katourian | | Jonathan Silverman | as | Michael Katourian | | Joanna Gleason | as | Irene | | Madeline Kahn | as | Billie | | George Wyner | as | Harry | | Dakin Matthews | as | Larry | | Stephen Caffrey | as | Mark | | Hal Riddle | as | Max | | Charles Thomas Murphy | as | | | Rudolph Willrich | as | Poker Player | | Ron Frazier | as | | | Paul Collins | as | Stuart | | Perry Moore | as | Steve | | Ivar Brogger | as | Employment Agent |
| | Crew list: | | Jay Sandrich (Director) | | Stan Daniels (Writer) |
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