- David Merrick
- producer: stage play
- Maury Nemoy
- title designer
- Bob Chasin
- business affairs (uncredited)
- Yvonne Ellis
- secretary (uncredited)
- Peter Frankovich
- story consultant (uncredited)
- Terry Freeman
- secretary (uncredited)
- Art Graham
- security (uncredited)
- Scott MacDonough
- unit publicist-new york filming (uncredited)
- Joe Maffia
- craft service (uncredited)
- Eddie Robin
- technical advisor: billiards (uncredited)
- Joan Schoenfeld
- secretary (uncredited)
- Daniel Vandraegen
- speech consultant (uncredited)