

Don't Weaken!
1920 Directed by Malcolm St. ClairA dancing instructor gets involved with a newly rich family.
cast
crew
details
genres

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)
Director
...........................................................Malcolm St. Clair
Producer
...........................................................Mack Sennett
Director of Photography
...........................................................J.R. Lockwood
Fred Jackman
Production Companies
...................................................Mack Sennett Comedies
Production Countries
........................................................United States of America
Spoken Languages
....................................................Genres
....................................................Comedy
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