As Actor/Actress
Alibi
Dr. Sheppard
Night Train to Munich
Marry Me
Old Gent in Train
Adiós, Mr. Chips
Doctor (uncredited)
Young and Innocent
Solicitor Henry Briggs
Quartet
West (segment "The Colonel's Lady")
The Agitator
Mr. Ambler
Uncensored
Father Corot
The Divorce of Lady X
Slade
The First of the Few
Sir Robert McLean
The Door with Seven Locks
Luis Silva
The Young Mr. Pitt
Dangerous Moonlight
Residing Physician (as J.H.Roberts)
Farewell Again
Dr. Pearson
Blanche Fury
Doctor
The Mill on the Floss
Mr. Glegg
The Luck of a Sailor
Official with Gavel
High Finance
Ladcock
Uneasy Terms
Sallins
The Ghosts of Berkeley Square
Doctor (uncredited)
The Dark Tower
Dr. Wilson
Juggernaut
Chalmers
Alf's Button Afloat
Aladdin
Penn of Pennsylvania
Ford
The Constant Nymph
Dr. Churchill
Charley's (Big-Hearted) Aunt
Dean of Bowgate
The Morals of Marcus
Butler
Accused
President of Court (as John Roberts)
The Green Pack
Dr. Thurston