Don't Weaken! 1920 ★★★★★3.1 Comedy A dancing instructor gets involved with a newly rich family. Cast 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) ← All movies
