Harry Earles as Hans

Olga Baclanova as Cleopatra

Daisy Earles as Frieda

Henry Victor as Hercules

Wallace Ford as Phroso

Leila Hyams as Venus

Roscoe Ates as Roscoe

Angelo Rossitto as Angeleno

Jerry Austin as Knife-Throwing Dwarf (uncredited)

Daisy Hilton as Siamese Twin

Violet Hilton as Siamese Twin

Schlitzie as Himself

Josephine Joseph as Half Woman-Half Man

Johnny Eck as Half Boy

Frances O'Connor as Armless Girl

Peter Robinson as Human Skeleton

Olga Roderick as Bearded Lady

Koo Koo as Herself

Prince Randian as The Living Torso

Martha Morris as Armless Girl

Elvira Snow as Pinhead

Jenny Lee Snow as Pinhead

Elizabeth Green as Bird Girl

Edward Brophy as Rollo Brother

Matt McHugh as Rollo Brother

Rose Dione as Madame Tetrallini

John Aasen as Giant (uncredited)

Ernie Adams as Sideshow Patron (uncredited)

Demetrius Alexis as Mr. Rogers (uncredited)

Hooper Atchley as Doctoer (uncredited)

Sidney Bracey as Hans' Butler (uncredited)

Mathilde Comont as Madame Bartet (uncredited)

Albert Conti as Landowner (uncredited)

Tiny Doll as (uncredited)

Edith as Crawling Girl (uncredited)

Delmo Fritz as Sword-Swallower (uncredited)

Murray Kinnell as Freakshow Barker (uncredited)

Constantine Romanoff as Man bringing Friedas Horse (uncredited)

Michael Visaroff as Jean (uncredited)