The Truth About Youth

Loretta Young

Phyllis Ericson

Conway Tearle

Richard Carewe

David Manners

Richard Dane 'The Imp'

Myrna Loy

Kara

J. Farrell MacDonald

Colonel Graham

Myrtle Stedman

Mrs. Ericson

Harry Stubbs

Horace Palmer 'Waddles'

William Bailey

Jim - Kara's Boyfriend (uncredited)

Joseph E. Bernard

Headwaiter (uncredited)

James Conaty

Nightclub Patron (uncredited)

Yola d'Avril

Babette - Kara's Maid (uncredited)

Jay Eaton

Nightclub Patron (uncredited)

Bill Elliott

Nightclub Patron (uncredited)

Ray Hallor

Hal - Dane's Pal (uncredited)

William Irving

Jim Greene (uncredited)