Trailer
 | John Savage as Jim Malloy |
 | Biff McGuire as Doctor Mike Malloy |
 | Peggy McCay as Mrs. Malloy |
 | Gig Young as Ray Whitehead |
 | Kathleen Quinlan as Edith Evans |
 | Janis Paige as Lonnie |
 | Allan Miller as Dr. Enright |
 | Frank Campanella as Lintzie |
 | Rosalind Miles as Bo-Peep |
 | John Hoyt as Harry Longden |
 | Robert Ginty as Arthur Pond |
 | Maureen McCormick |
 | Noah Keen as Mr. Evans |
| Charles Alvin Bell as Conductor |
| Betty Cole as Maid |
| Writing | |
| Frank D. Gilroy | Writer |
| John O'Hara | Story |
Directing | |
| Frank D. Gilroy | Director |
Production | |
| Peter Katz | Producer |
| James H. Brown | Producer |
