Rio

Basil Rathbone

Paul Reynard

Victor McLaglen

Dirk

Sigrid Gurie

Irene Reynard

Robert Cummings

Bill Gregory

Leo Carrillo

Roberto

Billy Gilbert

Manuelo

Maurice Moscovitch

Old Convict

Irving Bacon

'Mushy'

Samuel S. Hinds

Lamartine

Irving Pichel

Rocco

Ferike Boros

Maria (as Ferika Boras)

Edwin Justus Mayer

Screenplay

Russell A. Gausman

Set Decoration

Charles Previn

Music Director

Jack Otterson

Art Direction

Vera West

Costume Design

Bernard B. Brown

Sound Supervisor

Hal Mohr

Director of Photography

John Brahm

Director

Jean Negulesco

Story

Philip Cahn

Editor

Aben Kandel

Screenplay

Frank Partos

Screenplay

Stephen Morehouse Avery

Screenplay

Jimmy McHugh

Songs

Larry Ceballos

Choreographer

William Hedgcock

Sound Technical Supervisor

Ralph Freed

Lyricist