Nancy Kwan as Linda Low

James Shigeta as Wang Ta

Benson Fong as Wang Chi-Yang

Jack Soo as 'Sammy' Fong

Juanita Hall as 'Auntie' Liang

Reiko Sato as Helen Chao

Patrick Adiarte as Wang San

Kam Tong as Doctor Li

Victor Sen Yung as Frankie Wing

Soo Yong as Madame Ten Fong

Ching Wah Lee as Professor

James Hong as Headwaiter

Miyoshi Umeki as Mei Li

B.J. Baker as Linda Low (singing voice) (uncredited)

George Chakiris as Dancer (song "Chop Suey") (uncredited)

Joan Swift as Singer (uncredited)

Irene Tsu as Dancer (uncredited)

Laurette Luez as TV Mexican Girl

Jane Chung as Woman (uncredited)