Richard Beymer as Nick Adams

Diane Baker as Carolyn

Corinne Calvet as Contessa

Fred Clark as Mr. Turner

Dan Dailey as Billy Campbell

James Dunn as Telegrapher

Juano Hernández as Bugs

Arthur Kennedy as Dr. Henry Adams

Ricardo Montalban as Major Padula

Paul Newman as The Battler

Susan Strasberg as Rosanna

Jessica Tandy as Mrs. Helen Adams

Eli Wallach as John

Edward Binns as Brakeman

Philip Bourneuf as City Editor

Tullio Carminati as Rosanna's Father

Marc Cavell as Eddy Boulton

Charles Fredericks as Mayor

Simon Oakland as Joe Boulton

Michael J. Pollard as George

Lillian Adams as Indian Woman (uncredited)

Aladdin as Orchestra Leader at Dinner (uncredited)

Walter Baldwin as Conductor (uncredited)

Russ Bender as Serviceman at Train Station (uncredited)

Peter Brocco as Headwaiter (uncredited)

Harry Carter as Train Passenger (uncredited)

Laura Cornell as Burlesque Queen (uncredited)

Miriam Goldina as Indian Mid-Wife (uncredited)

Pitt Herbert as Bartender (uncredited)

Pat Hogan as Billy Tabeshaw (uncredited)

Colin Kenny as Chef (uncredited)

Baruch Lumet as Morris (uncredited)

Burt Mustin as Old Soldier (uncredited)

Jeffrey Sayre as Dinner Guest (uncredited)

Sherry Staiger as Burlesque Queen (uncredited)

Alfredo Varelli as Father Ben (uncredited)

Mel Welles as Italian Sergeant (uncredited)

Sharon Tate as Burlesque Queen (Uncredited)