Don't Weaken!

Ford Sterling

Professor Yonson - the Dancing Master

Acting

James Finlayson

Lightfingered Luke - Professor Yonson's Assistant

Acting

Charles Murray

Frank Reilly

Acting

Fanny Kelly

Reilly's Wife

Acting

Harriet Hammond

Reilly's Daughter

Acting

Joseph Belmont

Reilly's Daughter's Beau

Acting

Billy Armstrong

The Pianist (uncredited)

Acting

Lige Conley

Reilly's Poker Pal (uncredited)

Acting

Al Cooke

The Butler (uncredited)

Acting

Virginia Fox

Dance Pupil (uncredited)

Acting

Eddie Gribbon

Dance Pupil (uncredited)

Acting

Charlotte Mineau

Party Guest (uncredited)

Acting

Kalla Pasha

Dance Pupil (uncredited)

Acting

John Rand

The Cop (uncredited)

Acting

Tiny Ward

Reilly's Poker Pal (uncredited)

Acting