Leon

Humphrey Hacker (uncredited)

Orderly (uncredited)

Bonzo the Clown

Ballpark Usher

Teenager in Car (uncredited)

Aloysius Pentigrouch

TV Assistant Director (uncredited)

Horace Speckleton

Teenager with Bicycle

Soldier

Boy Actor (uncredited)

Tommy Wayne

David McKenzie

Student (uncredited)

Student (uncredited)

Bookish Student (uncredited)

Edward "Puffy" Ellis

Specs

Percentage (Uncredited)

Robbie Matthews

Ross

Lefty

Arne

Tattletale

Junior

Boy (Uncredited)

Fritz / Hitler Youth (uncredited)

Karl

Boy (uncredited)

Flip

Tailor's Little Boy

Swedish Kid

Gerald (uncredited)

Dick

Clarence Mitchell (uncredited)

Kid