Esther Williams

Annette Kellerman

Victor Mature

James Sullivan

Walter Pidgeon

Frederick Kellerman

David Brian

Alfred Harper

Donna Corcoran

Ten-Year-Old Annette

Jesse White

Doc Cronnol

Maria Tallchief

Pavlova

Howard Freeman

Aldrich

Charles Watts

Policeman

Wilton Graff

Garvey

Frank Ferguson

Prosecutor

James Bell

Judge

James Flavin

Conductor

Willis Bouchey

Director

Larri Thomas

Swimmer (uncredited)

Maudie Prickett

Grace (uncredited)

Harry Hines

Andy (uncredited)

Kathryn Reed Altman

Swimmer (uncredited)

Kay Wiley

(uncredited)

Dorinda Clifton

Swimmer (uncredited)

Patrick Whyte

Barge Man (uncredited)

George Boyce

Banker (uncredited)

Carol Brewster

Showgirl (uncredited)

Mary Parker

Woman at Restaurant (uncredited)