Oh definitely, Mr Nobody is one of my favorite movies!
As is Spirited Away.
Let's see...
Mr Magorium's Wonder Emporium is nice, The Imaginarium of Doctor Parnassus, Alice in Wonderland, both the last one as the animated version.
Human is a great documentary to watch, also anything about nature, and Baraka and Samsara.
Gravity is great on psychedelics!Most movies about space are great imo, Interstellar was also very good for that.Also
Guardians of the Galaxy (bit goofy) 5th Element (!!), Pandorum, Edge of Tomorrow, 2001 Space Odyssey etc...
Summer Wars is a great anime, Tokyo Godfathers, Paprika, 5 Centimeters Per Second, Mind Game, A Letter to Momo, Kiki's Flying Delivery Service, almost everything by studio Ghibli really, Dead Leaves, Ghost in the Shell. A Scanner Darkly and Waking Life work as well, The Animatrix, Tekkonkinkreet....
Watchmen, Stardust (I know, I know), Big Fish, Life of Pi, La Science Des Rêves...
Animated movies with lots of color like, Inside Out, Up, Big Hero 6, Wreck it Ralph, The Book of Life, Song of the Sea, etc...
And so much more....
Just nothing that needs a lot of focus when tripping for me.