Tv and commercials can really mess with me when I'm tripping, but movies can be amazing. The main ones I can remember: Lsd- Willy wonka (the original), alice in wonderland was classic as well.
Mushrooms= a scanner darkly. great movie, mushrooms really enhanced it and made it feel very dirty and real.
Mushrooms + lsd= V for vendetta. Not a super trippy movie, just a great one if you're interested in revolutions and stuff like that.
Mxe= Pretty much makes any movie or show more interesting, and makes you analyze it in ways you didn't think possible. My main examples are the two epic trilogies, Star wars and lord of the rings. I seriously put myself in the shoes of the characters in these movies while high on mxe. It's a fairly cliche list, but ,hey, I'm a simple guy I guess.