Ed Wynn as Henry Summers

Charles 'Chic' Sale as Uncle Joe

Dorothy Mackaill as Dixie Dean

Mickey Rooney as Willie

William 'Stage' Boyd as Dan O'Rourke

C. Henry Gordon as Paul Clayton

Effie Ellsler as Ma Summers

Purnell Pratt as Al Morgan

Nat Pendleton as Big Mike

Bradley Page as Dapper Dan

George Givot as Greek Clothing Merchant

Tom Wilson as Blink, a Henchman

Bob Perry as Frank, a Henchman

Luis Alberni as Man at Alderman Meeting (uncredited)

Jack Baxley as Gussie, Assistant Ringmaster (uncredited)

Heinie Conklin as Man Dropping Coin in Hat

George Ernest as Boy at Circus

Jim Farley as Arresting Policeman

Frank Hagney as Fireman

Eddie Hart as Sam, a Henchman

Al Hill as Henchman Who Gets Kicked (uncredited)

Tenen Holtz as Bald Henchman at Cabin

Arthur Hoyt as Man at Alderman Meeting

Wilbur Mack as Man at Alderman Meeting

George Magrill as Fireman

Sam McDaniel as Bootblack

Tom McGuire as Fire Captain

Graham McNamee as Himself - Radio Announcer and Bandleader

Greta Meyer as Little Heinie's Mother

Frank O'Connor as Customer Wanting Hat

Lee Phelps as Tim, a Man Watching Fire

Syd Saylor as Scared Man Against Lamppost

Jackie Searl as Little Heinie in Hat Department

Charles Sellon as Fire Chief at Statue Unveiling

John Sheehan as Charlie, a Streetcleaner

Carl Stockdale as City Editor