Oh...so many! To name just a few...
A Quiet Man
A Fish Called Wanda
Mr Smith Goes To Washington - Almost any Frank Capra Film
A Christmas Story
Miracle On 42nd Street
Shop Around The Corner
Magnificent 7
Seven Samurai
Wizard Of Oz
A Night At The Opera - any Marx Brothers Film from the 1920's thru 1930's
The Thin Man
My Man Godfrey
The Maltese Falcon
The Big Sleep
Sierra Madre
Yankee Doodle Dandy
42nd Street
Gold Diggers Of 1938
Footlight Parade
Children Of Paradise
Super
Citizen Kane
The General - any Buster Keaton film
The 39 Steps
Foreign Correspondent
King Of Hearts
High Noon
Stagecoach
The Shootist
The Good, The Bad, and The Ugly
Dances With Wolves
She Wore A Yellow Ribbon
My Darling Clementine
Field Of Dreams
Anne Of A Thousand Days
Finding Neverland
Fantastic Mr Fox
Pinnochio
Fargo
Modern Times
The Philadelphia Story
Holiday
Bringing Up Baby
Born Yesterday
Rebel Without A Cause
The Great Race
Chinatown
Life Of Brian - Any Monty Python
Like I said, just to name a few.