Operation Avalanche
Another movie by Matt Johnson of Nirvanna the Show the Band, about faking the moon landing. Shot in a faux gonzo documentary style, it does some clever stuff, has a really great car chase scene, and is occasionally funny. Ultimately though it's pretty slight and for a film about the CIA is aggressively Canadian.
California Split
A Robert Altman film I've not seen before. I didn't really know what to expect at first, I thought it might be a film about grifters or heists, but really it's a sort chilled hangout movie about a couple gamblers, Elliot Gould and George Segal. They form a friendship, sink into gambling addiction and go on a trip to Reno. And that's kind of it. It relies on the charm of the two leads, who are reliably funny and has some realistic things to say about addiction.
Harlem Nights
Eddie Murphy's first and last directed film. Richard Prior runs a gambling club in the 1930s with Eddie as his protégée, and they get involved with a corrupt detective and the Italian Mob. It's a little tonally all over the place, it's too long, and some of the comedy is too wacky to sit alongside some of the drama, but it's got some funny stuff in there, Della Reese and Red Foxx in supporting roles are fucking hilarious. After I watched this I come to find out that it's got an awful reputation, won a couple of Razzies (your reminder that the Razzies was run by complete cunts). I'm pretty staggered by that. It's no classic, but it's absolutely not an awful film.