Don't Weaken! (1920)

Elenco

• 

  Ford Sterling

  Professor Yonson - the Dancing Master

• 

  James Finlayson

  Lightfingered Luke - Professor Yonson's Assistant

• 

  Charles Murray

  Frank Reilly

• 

  Fanny Kelly

  Reilly's Wife

• 

  Harriet Hammond

  Reilly's Daughter

• 

  Joseph Belmont

  Reilly's Daughter's Beau

• 

  Billy Armstrong

  The Pianist (uncredited)

• 

  Lige Conley

  Reilly's Poker Pal (uncredited)

• 

  Al Cooke

  The Butler (uncredited)

• 

  Virginia Fox

  Dance Pupil (uncredited)

• 

  Eddie Gribbon

  Dance Pupil (uncredited)

• 

  Charlotte Mineau

  Party Guest (uncredited)

• 

  Kalla Pasha

  Dance Pupil (uncredited)

• 

  John Rand

  The Cop (uncredited)

• 

  Tiny Ward

  Reilly's Poker Pal (uncredited)