Fred Astaire

Tom Bowen

Jane Powell

Ellen Bowen

Peter Lawford

John Brindale

Sarah Churchill

Anne Ashmond

Keenan Wynn

Irving Klinger / Edgar Klinger

Albert Sharpe

James Ashmond

Henri Letondal

Purser (uncredited)

Viola Roache

Sarah (uncredited)

Bess Flowers

Backstage Guest (uncredited)

Mae Clarke

Telephone Operator #1 (uncredited)