Fave Beatle films (in order of personal preference, NOT in sequential order)) :
1) Let It Be 1970---I've seen it of course in all it's bootlegged forms-- and I think the OFFICIAL release date is
LONG overdue
2)A Hard Day's Night 1964--Richard Lester's first foray into Beatle-related cinema, and boy is it a masterwork.
3)Magical Mystery Tour 1967--Macca being the principle "director" and mastermind behind this odd, psychedelic, post-Epstein era sojourn into the abstact, I always loved the amateurish feeling to it. Fave scenes : John (as delightfully evil waiter) shoveling the spaghetti onto fat lady's plate, and the bus scene when "Aunt Jessie" implores Ringo not to get "historical" AND OF COURSE the "Death Cab for Cutie" sequence...."take it off !!!!!!!!"

4)Help ! 1965--The Fab in Austria, Bahamas, London. Great film --in glorious COLOR too lol. "Ticket To Ride" sequence rocks (by '65 standards)and so does the "stonehenge" venue for "The Night Before" & "I Need You"
5)Yellow Submarine 1968--Love the later included, "Hey Bulldog" section, not too mention the overall Peter Max-like animation. CUTTING EDGE for '68. By the way, there WERE Blue Meanies sighted outside the theater when I saw it back in '68 in Pittsburgh, Pa. They were promptly taken out by a S.W.A.T team shortly afterwards.
John Lennon 1967--"How I Won The War"--the BEST anti-war film ever made IMO. (the film's locale (coastal Spain)must've inspired Lennon because when he got back to London in Fall of '66 he had "Strawberry Fields" tucked under his arm --recorded just a short time later at Abbey Road.
Paul McCartney 1984--"Give My Regards To Broadstreet"--The plot is weak (a stolen master tape? gimme a BREAK, Macca), but some of the song sequences are awesome (NOT SILLY LOVE SONGS, THOUGH..ugh...) but his re-vamped "Eleanor Rigby" & "For No One" are truly beautiful---and so are the Victorian boating scenes w/ Linda, Ringo & Barbara. Some parts look like it out of a Dickens novel...slightly anachronistic
Ringo--I mentioned already Magic Christian (w/ the Badfinger soundtrack), Caveman & Candy. Ringo at his satirical best.
George --The Concert For Bengla Desh 1971--this is such an amazing concert film. I had it for ages on VHS, but now thankfully on DVD. The Dylan section knocks me out. The illusive (and reclusive) Zimmerman showing up for pal George's charity plea was a thrill. So does Billy Preston. Awesome. Another highlight is George's solos w/ Slowhand.
"Concert For George"--reverential tribute to Harrison. A really great evening that must've been...and Dahni Harrison (Hari's son) is a DECENT musician himself (in the Julian Lennon sense)--also, isnt Dahni a DEAD RINGER for his old man...? spooky.