Don't Weaken! (1920)

A dancing instructor gets involved with a newly rich family.

Malcolm St. Clair(1897-1952)

Director

Joseph Belmont

as Reilly's Daughter's Beau

Billy Bevan(1887-1957)

as Undetermined Secondary Role (unconfirmed, uncredited)

Lige Conley

as Reilly's Poker Pal (uncredited)

Al Cooke

as The Butler (uncredited)

James Finlayson

as Lightfingered Luke - Professor Yonson's Assistant

Virginia Fox

as Dance Pupil (uncredited)

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