Al Jolson

Jakie Rabinowitz

May McAvoy

Mary Dale

Warner Oland

Cantor Rabinowitz

Eugenie Besserer

Sara Rabinowitz

Otto Lederer

Moisha Yudelson

Robert Gordon

Young Jakie Rabinowitz

Richard Tucker

Harry Lee

Yossele Rosenblatt

Cantor Rosenblatt

William Demarest

Buster Billings (uncredited)

John Miljan

Host (uncredited)

Roscoe Karns

Agent (uncredited)

Anders Randolf

Dillings (uncredited)