
Sydney Lassick (July 23, 1922 – April 12, 2003) was an American character actor perhaps best known for his role as Charlie Cheswick in the feature film One Flew Over the Cuckoo's Nest.

One Flew Over the Cuckoo's Nest
1975 · as Charlie Cheswick

Carrie
1976 · as Mr. Fromm

Sister Act 2: Back in the Habit
1993 · as Competition Announcer

Tom and Jerry: The Movie
1992 · as Straycatcher #2 (voice)

Man on the Moon
1999 · as Crystal Healer

Deep Cover
1992 · as Gopher

1941
1979 · as Salesman (uncredited)

Freeway
1996 · as Woody Wilson

Alligator
1980 · as Gutchel

Don't Tell Mom the Babysitter's Dead
1991 · as Franklin

History of the World: Part I
1981 · as Applecore Vendor - The French Revolution

Miracle Beach
1992 · as Tooth Fairy

Cool as Ice
1991 · as Roscoe

The Happy Hooker Goes to Washington
1977 · as Percy Bowdler

Lady in White
1988 · as Mr. Lowry

Fast-Walking
1982 · as Ted

Judgement
1992 · as Dr. Henry Silver

Future Shock
1994 · as Mr. Johnson