Dr. Jack (1921) - Cast

Harold Lloyd

as Dr. "Jack" Jackson


Mildred Davis

as The Sick-Little-Well-Girl


Mickey Daniels

as Boy Patient (uncredited)


Anna Townsend

as Jamison's Mother (uncredited)



Richard Daniels

as Man (uncredited)


Eric Mayne

as Dr. Ludwig von Saulsbourg


John T. Prince

as The Father


C. Norman Hammond

as The Lawyer


Charles E. Stevenson

as Asylum Guard


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