Not really a Tarot movie, but in the movie "What's the Worst that Could Happen?" (I think is the name), there's a character who does a number of Tarot readings for another character. I don't remember much about the movie (since I wouldn't call it "good" - so I guess it fails on both aspects of your question, perhaps!), except that at one point, the Tarot reader pulls out an...eight of swords (I think?) card. It shows a man with eight swords sticking out of his head. The other character asks if there's a worse card, and she says something like, "Well, I guess the guy with nine swords in his head is worse off, but at this point, is there that much of a difference?"
I also recently "watched" (really "mostly slept through") an old James Bond movie where Jane Seymour plays a Tarot reader in a really ridiculous hat. It seems to me that the whole plot of that movie revolves around how the bad guy wants her by his side to read his cards...until she sleeps with Bond (of course) and loses her Tarot Mojo.
... I'm totally going to start referring to my "Tarot Mojo" now.