Trailer
 | Dean Martin as Slim Mosely Jr. / Slim Mosely Sr. |
 | Jerry Lewis as Wade Kingsley Jr. / Wade Kingsley Sr. |
 | Lori Nelson as Carol Kingsley |
 | Jeff Morrow as Pete Rio |
 | Lon Chaney Jr. as Whitey |
 | Lee Van Cleef as Gus |
 | Jack Elam as Pete |
 | John Baragrey as Dan Hollis / Sam Hollis |
 | Agnes Moorehead as Mrs. Matilda Kingsley |
 | Milton Frome as Hawkins, the Butler |
 | Richard Aherne as Chauffeur |
 | Scott Douglas as Salvin |
 | Jackie Loughery as Dolly Riley |
 | Bob Steele as Shorty |
 | Mickey Finn as Red |
 | Douglas Spencer as Smith |
 | Philip Tonge as Mr. Baxter, Footman |
 | Dorothy Abbott as Dance Hall Girl (uncredited) |
 | Valerie Allen as Dance Hall Girl (uncredited) |
 | Ann McCrea as Dance Hall Girl (uncredited) |
 | Elaine Riley as Dance Hall Girl (uncredited) |
 | Dorothy Ford as Amanda Wentworth (uncredited) |
 | William Forrest as Hocker (uncredited) |
 | Frances Mercer as Sally (uncredited) |
| Johnstone White as Businessman (uncredited) |
 | Emory Parnell as Col. Hart (uncredited) |
| Murray Pollack as Bank Customer (uncredited) |
| James Parnell as Bank Teller (uncredited) |
 | Mary Newton as Laura (uncredited) |
| James Gonzalez as Rodeo Judge (uncredited) |
| Art Felix as Rodeo Cowboy (uncredited) |
 | Noble 'Kid' Chissell as Rodeo Spectator (uncredited) |
 | Stanley Blystone as Townsman (uncredited) |
 | Jimmy Dime as Townsman (uncredited) |
| George Huggins as Townsman (uncredited) |
 | Ethan Laidlaw as Townsman (uncredited) |
| Jack Tornek as Townsman (uncredited) |
| Leslie Sketchley as Townsman (uncredited) |
 | Stuart Randall as Carol's Cowhand (uncredited) |
 | Eric Alden as Carol's Cowhand (uncredited) |
 | Bill Baldwin as Announcer (uncredited) |
 | Bobby Barber as Townsman (uncredited) |
| John Barton as Townsman (uncredited) |
| Emily Belser as Townswoman (uncredited) |
| Phil Bloom as Townsman (uncredited) |
 | Robert Brubaker as Businessman (uncredited) |
| Nora Bush as Townswoman (uncredited) |
 | Ben Corbett as Townsman (uncredited) |
 | Frank Cordell as Townsman (uncredited) |
 | Highland Dale as Slim Moseley Jr.'s Horse |
| Duke Fishman as Townsman (uncredited) |
| Charles Fogel as Townsman (uncredited) |
| Robert Garvey as Townsman (uncredited) |
 | Gavin Gordon as Businessman (uncredited) |
| Joe Gray as Rodeo cowboy (uncredited) |
| Signe Hack as Townswoman (uncredited) |
| Chick Hannan as Rodeo Cowboy (uncredited) |
| Len Hendry as Western Cowboy (uncredited) |
| Don House as Townsman (uncredited) |
 | Michael Jeffers as Townsman (uncredited) |
| Ann Kunde as Townswoman (uncredited) |
 | Hank Mann as Townsman (uncredited) |
| Tony Michaels as Businessman (uncredited) |
 | Matt Moore as Cowboy (uncredited) |
| Ford Raymond as Townsman (uncredited) |
| Jim Reeves as Townsman (uncredited) |
| Robert Robinson as Townsman (uncredited) |
 | Charles Stevens as Indian (uncredited) |
| Keith Wilson as Townsman (uncredited) |
 | Frank Baker as Townsman (uncredited) |
| Directing | |
| Norman Taurog | Director |
Writing | |
| Sidney Sheldon | Screenplay |
| Jerry Davis | Screenstory |
Sound | |
| Frank De Vol | Music |
Directing | |
| Clem Jones | Second Assistant Director |
Writing | |
| Mervin J. Houser | Story |
Camera | |
| Daniel L. Fapp | Director of Photography |
Art | |
| Hal Pereira | Art Direction |
| Roland Anderson | Art Direction |
Camera | |
| W. Wallace Kelley | Second Unit Director of Photography |
Crew | |
| John P. Fulton | Special Effects |
Art | |
| Sam Comer | Set Decoration |
| Ray Moyer | Set Decoration |
Directing | |
| Michael D. Moore | Assistant Director |
Costume & Make-Up | |
| Edith Head | Costume Design |
Editing | |
| Archie Marshek | Editor |
Costume & Make-Up | |
| Wally Westmore | Makeup Supervisor |
Sound | |
| Gene Merritt | Sound Recordist |
| Gene Garvin | Sound Recordist |
Production | |
| Paul Jones | Producer |
Sound | |
| Sammy Cahn | Songs |
| Jimmy Van Heusen | Songs |
Crew | |
| Nick Castle | Choreographer |
Sound | |
| Frank De Vol | Original Music Composer |
