George contributed to a lot of films. Here is the list of them and the description of how he contributed to it.
Help (1965, Walter Shenson Films), directed by Richard Lester. George: saving Ringo from evil people.
Magical Mystery Tour (1967, Apple Films). George: having fun on a bus.
Yellow Submarine (1967, Apple Films). George: author of Only a Northen song and It's all too much.
Let it Be (1969, Apple Films). George: do I really have to explain...
Wonderwall (1969), directed by Joe Mussot. George: music.
Raga (1971, Apple Films). Documentary. George: production (with Ravi Shankar),seldom appearances.
Messenger out of the East (1971). Documentary. George: production (with Ravi Shankar).
The Concert for Bangla Desh (1972, 20th Century Fox), directed by Saul Swimmer. Documentary. George: Star of the show!!! ;)
Imagine (1972, Joko Production). Documentary. George: Appears occasionally
Little Malcolm and His Struggle Against the Eunuchs (1974, Apple Films). George: Executive Producer.
All You Need Is Cash [on video under the name The Rutles] (1978). George: a little part.
Life of Brian (1979, HandMade Films). George: production (with Monthy Python),and a little part
The Long Good Friday (1981, HandMade Films). George: Executive Producer.
Time Bandits (1981, HandMade Films). George: Executive Producer, co-author of the script, music ("Dream Away").
Monty Python Live at the Hollywood Bowl (1982, HandMade Films). Documentary. George: Executive Producer.
The Missionary (1982, HandMade Films). George: Executive Producer.
Privates on Parade (1982, HandMade Films). George: Executive Producer.
Scrubbers (1982, HandMade Films). George: Executive Producer.
Bullshot (1982, HandMade Films). George: Executive Producer, back vocals on one song (by "Legs" Larry Smith) from the soundtrack.
A Private Function (1984, HandMade Films). George: Executive Producer.
Water (1985, HandMade Films). George: Executive Producer, also takes part on the soundtrack: guitar on "Freedom", co-author of "Focus of Attention",co-author of "Celebration".
A Sense of Freedom (1985, HandMade Film). George: Executive Producer.
Porky's Revenge (1985, HandMade Film). George: Executive Producer, lead vocal on Dylan's "I Don't Want to Do It".
Shanghai Surprise (1986, HandMade Film). George: Executive Producer, also on soundtrack: author of tracks, vocals.
Mona Lisa (1986, HandMade Film). George: Executive Producer.
Bellman and True (1987, HandMade Film). George: Executive Producer.
Withnail & I (1987, HandMade Film). George: Executive Producer, also on soundtrack: on White album bversion of WMGGW.
5 Corners (1987, HandMade Film). George: Executive Producer.
Track 29 (1988, HandMade Film). George: Executive Producer.
The Lonely Passion of Judith Hearne (1988, HandMade Film). George: Executive Producer.
The Raggedy Rawney (1988, HandMade Film). George: Executive Producer
Checking out (1988, HandMade Film). George: Executive Producer, also played the part of an charman, who was sweeping rubbish away from Paradise.
How to Get Ahead in Advertising (1988, HandMade Film). George: Executive Producer.
Pow Wow Highway (1989, HandMade Film). George: Executive Producer.
Lethal Weapon II (1989). George: co-author of "Cheer Down".
Nuns on the Run (1990, HandMade Film). George: Executive Producer, also on soundtrack: "Blow Away" on soundtrack.
Everest (1998). Hari: Composer