 | Nancy Kwan als Linda Low |
 | James Shigeta als Wang Ta |
 | Benson Fong als Wang Chi-Yang |
 | Jack Soo als 'Sammy' Fong |
 | Juanita Hall als 'Auntie' Liang |
 | Reiko Sato als Helen Chao |
 | Patrick Adiarte als Wang San |
 | Kam Tong als Doctor Li |
 | Victor Sen Yung als Frankie Wing |
 | Soo Yong als Madame Ten Fong |
 | Ching Wah Lee als Professor |
 | James Hong als Headwaiter |
 | Miyoshi Umeki als Mei Li |
| B.J. Baker als Linda Low (singing voice) (uncredited) |
 | George Chakiris als Dancer (song "Chop Suey") (uncredited) |
| Joan Swift als Singer (uncredited) |
 | Irene Tsu als Dancer (uncredited) |
 | Laurette Luez als TV Mexican Girl |
| Henry Koster | Director |
| Joseph Fields | Screenplay |
| C.Y. Lee | Novel |
| Ross Hunter | Producer |
| Russell Metty | Director of Photography |
| Milton Carruth | Editor |
| Hermes Pan | Choreographer |
| Alfred Newman | Original Music Composer |
| Alexander Golitzen | Art Designer |
| Joseph C. Wright | Art Designer |
| Howard Bristol | Set Decoration |
| Irene Sharaff | Costume Design |
| Oscar Hammerstein II | Musical |
| Oscar Hammerstein II | Lyricist |
| Richard Rodgers | Songs |
| Edward Muhl | Executive In Charge Of Production |
| Joseph Fields | Associate Producer |
| H. K. Wong | Technical Advisor |
| Albert Lim | Technical Advisor |
| Waldon O. Watson | Sound |
| Joe Lapis | Sound |
| Norman Deming | Unit Production Manager |
| Leon Charles | Dialogue Coach |
| Marshall J. Wolins | Script Supervisor |
| Bud Westmore | Makeup Artist |
| Larry Germain | Hairstylist |
| Phil Bowles | Assistant Director |
| Dong Kingman | Title Illustration |
| Alfred Newman | Music Supervisor |
| Alfred Newman | Conductor |
| Ken Darby | Assistant Music Supervisor |
