*** FYI: NOT TO BE CONFUSED WITH ACTOR BILLY GILBERT (born William Gilbert Barron) WHO LIVED FROM 1894 TO 1971. ***
Billy Gilbert (born William V. Campbell; September 15, 1891—April 29, 1961) was involved in more than 150 American films between 1913 and 1936, working as either an actor, extra, or director. Gilbert spent his entire career working almost exclusively in shorts, often uncredited.
[biography (excerpted) from Wikipedia]
1936
as Leader of Clacque
1929
as Country Club Drinker, Farmer
1929
as Minor Role (uncredited)
1928
as Boat Officer
1928
as Horse Doctor
1928
as Tim Murphy
1928
as Officer
1927
as Bystander
1927
as The Gas Man
1927
as Ship's Purser
1927
as Hawkins House Guest
1927
as The Fisherman
1927
as Projectionist
1927
as Gateman
1927
as Short Servant
1927
as The Attorney
1926
as Soup Drinking Customer / Hotel Desk Clerk
1926
as Grandpa Tucker
1926
as Messenger
1926
as Small Mover
1926
as Mabel's Father, Jimmy's Father-in-Law
1926
as Ice Rink Usher
1926
as Doctor
1926
as Indian
1925
as Bakery Chef
1924
as Customer with Cane
1921
1921
1921
as 'Simp' Hallett
1916
as Barfly
1915
as Torpedo Loader (uncredited)
1915
as Man at Test-of-Strength Concession
1915
as Freeloading Customer
1915
as Bellhop
1915
as Blackface Man in Sideshow Game / Man Going Down Slide
1915
as Police Chief
1915
as Audience Spectator
1915
as Audience Member
1915
as The Cowboy
1915
1915
as Cop
1915
as The Groom
1914
as Policeman (uncredited)
1914
as Short Man
1914
as Café Patron
1914
as Caveman Masher (uncredited)
1914
as Cafe Waiter
1914
as Diner in Overalls
1914
as Piano Store Salesman
1914
as Spectator
1914
as Movie Patron
1914
as Doorman in Blackface
1914
as Cameraman
1914
as Man whose Carriage is Stolen
1914
as Society Singer
1914
as Policeman
1914
as Cabaret Patron (uncredited)
1914
as Boarder (uncredited)
1914
as Short Ambulance Attendant
1914
as Shoeshine Boy
1914
as Guest in Cowboy Hat (uncredited)
1914
as Theater Usher (uncredited)
1914
as Bellboy (uncredited)
1914
as Jealous Husband (uncredited)
1914
as The Thief
1913
as Villager
1913
as Fighter
1913
as Theatre Patron / Man on Dock
1913
as Man Ford Bumps into
1913
as Wedding Guest
1913
as Mug
1913
as Audience Member