Originally Posted by Ponyboy
Multiplicity was great. Very underrated.
I liked him in "Desperate Measures", though that movie's entire plot/execution fell a little thin.
He was also great in "The Last Time" which had a twist I didn't really see coming. Not a great movie either, but that's the thing I like about Keaton... he's good in every film he's in.
I think Keaton's best work is:
Clean and Sober
The Dream Team
..And of course his Batman films..