Production Credits Don't Weaken!
Don't Weaken!
Full Cast & Crew
An in-depth look at the talented ensemble and technical visionaries who brought Don't Weaken! to life.
The Cast
17 Members
Ford SterlingProfessor Yonson - the Dancing Master
James FinlaysonLightfingered Luke - Professor Yonson's Assistant
Charles MurrayFrank Reilly
Fanny KellyReilly's Wife
Harriet HammondReilly's Daughter
Joseph BelmontReilly's Daughter's Beau
Billy ArmstrongThe Pianist (uncredited)
Lige ConleyReilly's Poker Pal (uncredited)
Al CookeThe Butler (uncredited)
Virginia FoxDance Pupil (uncredited)
Eddie GribbonDance Pupil (uncredited)
Patrick KellyThe Timekeeper (uncredited)
Gordon LewisDance Pupil (uncredited)
Charlotte MineauParty Guest (uncredited)
Kalla PashaDance Pupil (uncredited)
John RandThe Cop (uncredited)
Tiny WardReilly's Poker Pal (uncredited)
Technical Crew
Top Credits
Malcolm St. ClairDirector
Mack SennettProducer
J.R. LockwoodDirector of Photography
Fred JackmanDirector of Photography