Lionel Barrymore

Eli Watt

May Robson

Sarah

Dorothy Jordan

Letty McGinnis

Joel McCrea

Jimmy Watt

Frances Dee

Joan Stockton

David Landau

McGinnis

Buster Phelps

Jimmy Watt - Age 6

June Filmer

May Radford

James Bush

Bill Radford

Oscar Apfel

John Radford

Samuel S. Hinds

Dr. Babcock

Hale Hamilton

Dr. Tillinghast

Colin Kenny

Doctor at Banquet

Dave O'Brien

Dance Extra (uncredited)

John S. Robertson