Hollywood, California, USA
*** 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]

as Society Singer

as Guest in Cowboy Hat (uncredited)
1914

as Cameraman
1914

as Society Singer
1914

as Minor Role (uncredited)
1929

as Doorman in Blackface
1914

as Jealous Husband (uncredited)
1914

as Movie Patron
1914

as Spectator
1914

as Policeman
1914
as Mr. Clark
1932

as Piano Store Salesman
1914

as Cabaret Patron (uncredited)
1914
as Minor Role (uncredited)
1929

as Leader of Clacque
1936
as Mr. Clark
1932
as Country Club Drinker, Farmer
1929

as Minor Role (uncredited)
1929

as Third Son
1929

as Boat Officer
1928

as Horse Doctor
1928
as Tim Murphy
1928

as Officer
1928

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
1927

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