
Mack Sennett (born Michael Sinnott; January 17, 1880 – November 5, 1960) was a Canadian born actor, director, comedian and studio head, known as the 'King of Comedy'. He produced more than 1,000 silent films and several dozen talkies during a 25-year career. He became a United States citizen in 1932.
Sennett was born and raised in Richmond, Quebec. He moved to Connecticut when he was 17 years old.
In New York City, he took on the stage name Mack Sennett and became an actor, singer, dancer, clown, set designer, and director for the Biograph Company.
He later opened Keystone Studios in Edendale, California, in 1912. Keystone possessed the first fully enclosed film stage, and Sennett became famous as the originator of slapstick routines such as pie-throwing and car-chases, as seen in the Keystone Cops films. He also produced short features that displayed his Bathing Beauties, many of whom went on to develop successful acting careers.
Sennett's work in sound movies was less successful, and he was bankrupted in 1933. In 1938 he was presented with an honorary Academy Award for his contribution to film comedy.
Mack Sennett died in Woodland Hills, California in 1960, aged 80.
[biography (excerpted) from Wikipedia]

Bob Hope's World of Comedy
1976 · as Self - Tribute Montage (archive footage)

It's Showtime
1976 · as Self (archive footage)

1776, or The Hessian Renegades
1909 · as Hessian

Leather Stocking
1909 · as Big Serpent

Peeping Pete
1913 · as Peeping Pete

Cavalcade of the Academy Awards
1940 · as Self (archive footage)

The Real Charlie Chaplin
2021 · as Self (archive footage)

Frank Capra's American Dream
1997 · as Self (archive footage)

The Knockout
1914 · as Spectator / Man Outside Arena (uncredited)

The Ghost
1911 · as A Crook

The Golden Age of Comedy
1957 · as archive footage

Hollywood Boulevard
1936 · as Cinegrill Customer (uncredited)

Added Attractions: The Hollywood Shorts Story
2002 · as Self (archive audio) (uncredited)

Charlie Chaplin, The Genius of Liberty
2020 · as Self (archive footage)

Days of Thrills and Laughter
1961 · as Self (archive footage)

Movie-Town
1931 · as Mack Sennett-Director

Lady Helen's Escapade
1909 · as Dinner Guest

Down Memory Lane
1949 · as Mack Sennett