Trailer
Images
 | Steve Martin as Arthur |
 | Bernadette Peters as Eileen |
 | Jessica Harper as Joan |
 | Vernel Bagneris as The Accordion Man |
 | John McMartin as Mr. Warner |
 | John Karlen as The Detective |
 | Jay Garner as The Banker |
 | Robert Fitch as Al |
 | Tommy Rall as Ed |
| Eliska Krupka as The Blind Girl |
 | Christopher Walken as Tom |
 | Francis X. McCarthy as The Bartender |
 | Raleigh Bond as Mr. Barrett |
 | Gloria LeRoy as A Prostitute |
 | Nancy Parsons as The Old Whore |
| Toni Kaye as Tart |
| Shirley Kirkes as Tart |
 | Jack Fletcher as Elevator Operator |
| Hunter Watkins as Boy |
| Arell Blanton as Motorcycle Police |
 | George P. Wilbur as Motorcycle Police |
 | M.C. Gainey as Young Policeman |
| Mark Campbell as Newsboy |
| Mark Martinez as Schoolboy |
| Duke Stroud as Counterman |
 | Joseph G. Medalis as Counterman |
| Richard Blum as Pool Player |
| William Frankfather as Pool Player |
| James Mendenhall as Warden |
| Jim Boeke as Hangman |
| Robert Lee Jarvis as Policeman |
| Luke Andreas as Customer |
 | Will Hare as Father Everson |
| Joshua Cadman as Jumbo |
 | Paul Valentine as Bar Patron |
| Bill Richards as Bar Patron |
| John Craig as Bar Patron |
| Alton Ruff as Bar Patron / Dancer |
| Karla J. Franko as Bank Secretary |
| Robin Hoff as Bank Secretary |
 | Linda Montana as Bank Secretary |
| Bunney Brooke as Bank Secretary |
 | Twink Caplan as Bank Customer |
| Lillian D'Honau as Bank Customer |
| Barbara Nordella as Bank Customer |
| Dean Taliaferro as Bank Customer |
| Wayne Storm as Bank Guard |
 | Gene Ross as Bank Teller |
| Edward J. Heim as Bank Teller |
 | Dave Adams as Bank Teller |
 | Greg Finley as Bank Teller |
| Paul Michael as Bank Teller |
| Joe Ross as Bank Teller |
 | Tammy O'Rourke as Dancer (uncredited) |
 | Tanya Fenmore as Dancer / Schoolgirl (uncredited) |
| Directing | |
| Herbert Ross | Director |
Writing | |
| Dennis Potter | Writer |
Crew | |
| Danny Daniels | Choreographer |
Production | |
| Nora Kaye | Producer |
| Murray Schwartz | Unit Production Manager |
Directing | |
| L. Andrew Stone | First Assistant Director |
| Emmitt-Leon O'Neill | Second Assistant Director |
| Hal Bell | Second Assistant Director |
Art | |
| Christopher Burian-Mohr | Set Designer |
Sound | |
| Harry V. Lojewski | Music Supervisor |
Editing | |
| Sidney Wolinsky | First Assistant Editor |
Sound | |
| George Korngold | Music Editor |
| Kenneth Wannberg | Music Editor |
| Richard L. Anderson | Sound Editor |
| Stephen Hunter Flick | Sound Editor |
| Mark Mangini | Dialogue Editor |
| Stephen Purvis | Dialogue Editor |
| Warren Hamilton Jr. | Dialogue Editor |
| John Dunn | Sound Effects Editor |
Crew | |
| Conrad E. Palmisano | Stunt Double |
Editing | |
| Jane Schwartz Jaffe | Assistant Editor |
Production | |
| Ken Adam | Associate Producer |
| Herbert Ross | Producer |
Camera | |
| Gordon Willis | Director of Photography |
Editing | |
| Richard Marks | Editor |
Production | |
| Ross Brown | Casting |
| Hank McCann | Casting |
Art | |
| Philip Harrison | Production Design |
| Bernie Cutler | Art Direction |
| Fred Tuch | Art Direction |
| Seymour Klate | Art Direction |
| Garrett Lewis | Set Decoration |
Costume & Make-Up | |
| Bob Mackie | Costume Design |
Art | |
| Ken Adam | Production Design |
Sound | |
| Billy May | Original Music Composer |
| Ralph Burns | Original Music Composer |
Production | |
| Rick McCallum | Executive Producer |
