Judy Garland as Jo Hayden

Gene Kelly as Harry Palmer

George Murphy as Jimmy K. Metcalf

Mártha Eggerth as Eve Minard

Ben Blue as Sid Simms

Stephen McNally as Mr. Waring

Lester Dorr as Stage Manager (uncredited)

Ernie Alexander as Theater Workman with Big Die (uncredited)

Hooper Atchley as Assistant Stage Manager (uncredited)

Walter Baldwin as Bill (uncredited)

Gurney Bell as Member - Sportsmen Quartet (uncredited)

John Breen as Soldier (uncredited)

Ken Darby as Member - The King's Men (uncredited)

George Davis as France Taxi Driver (uncredited)

Bill Days as Member - Sportsmen Quartet (uncredited)

John Dilson as Lou (uncredited)

Jon Dodson as Member - The King's Men (uncredited)

Ruth Dwyer as Nurse (uncredited)

Mickey Golden as Soldier (uncredited)

Al Hill as Newark Palace Stagehand (uncredited)

Robert Homans as New York Palace Doorman (uncredited)

Shep Houghton as Dancer / Soldier (uncredited)

Gladden James as Doc (uncredited)

The King's Men as The King's Men (uncredited)

Ben Lessy as Dough Boy Dan (uncredited)

Bud Linn as Member - The King's Men (uncredited)

Jay Meyers as Member - Sportsmen Quartet (uncredited)

Jay Moffett as Member - Sportsmen Quartet (uncredited)

Lucille Norman as Lily Duncan (uncredited)

Nestor Paiva as Nick (uncredited)

Edward Peil Sr. as Jim (uncredited)

John J. Pershing as Film Clip (archive footage) (uncredited)

Richard Quine as Danny Hayden (uncredited)

Addison Richards as France Doctor (uncredited)

Rad Robinson as Member - The King's Men (uncredited)

Anne Rooney as Dancer (uncredited)

Franklin D. Roosevelt as Film Clip (archive footage) (uncredited)

Harry Rosenthal as Orchestra Conductor & Arranger (uncredited)

William Tannen as France Soldier-Driver (uncredited)

Libby Taylor as Celeste (uncredited)

Bryant Washburn as Man (uncredited) (unconfirmed)

Jasper Weldon as Train Porter (uncredited)

Betty Wells as Dancer (uncredited)

Dave Willock as Elevator Operator (uncredited)

Woodrow Wilson as President Woodrow Wilson (archive footage) (uncredited)

Keenan Wynn as Eddie Milton (uncredited)

Joe Yule as Fred (uncredited)