Dr. Kildare's Strange Case

Lew Ayres

James Kildare

Lionel Barrymore

Leonard Gillespie

Laraine Day

Mary Lamont

Shepperd Strudwick

Gregory Lane

Samuel S. Hinds

Stephen Kildare

Emma Dunn

Martha Kildare

Nat Pendleton

Wayman

Walter Kingsford

SJ Carew

Alma Kruger

Molly Byrd

John Eldredge

Henry Adams

Nell Craig

Nosey

Marie Blake

Sally

Charles Waldron

Egghead' Squires

George Lessey

Rufus Ingersoll

Tom Collins

Joiner

George H. Reed

Conover

Paul Porcasi

Antonio

Horace McMahon

Fog Horn

Frank Orth

Mike

Margaret Seddon

Mrs. Cray

Fay Helm

Mrs. Adams

William Bailey

Spectator in Operating Theatre (uncredited)

Stephen Chase

Ambulance Intern (uncredited)

Donald Douglas

Mr. Grayson (uncredited)