La impetuosa

Spencer Tracy

Mike Conovan

Katharine Hepburn

Patricia "Pat" Pemberton

Aldo Ray

Davie Hucko

William Ching

Collier Weld

Sammy White

Barney Grau

George Mathews

Sylvester 'Spec' Cauley

Gussie Moran

Self

Babe Didrikson Zaharias

Self

Don Budge

Self

Alice Marble

Self

Frank Andrew Parker

Self

Betty Hicks

Self

Beverly Hanson

Self

Helen Dettweiler

Self

Loring Smith

Mr. E.H. Beminger

Phyllis Povah

Mrs. Beminger

Charles Bronson

Henry 'Hank' Tasling

Frank Richards

Sam Garsell

Jim Backus

Charles Barry

Chuck Connors

Police Captain