I can't believe I found this video. It is a sketch from SNL about Al Pacino making a bank transaction. Bill Hader does a great Al Pacino impression, probably the best I have ever seen. If you love Al Pacino and how manic and crazy he can be then this is for you, otherwise, check it out anyway. You haven't got anything better to do.
By the by, Bill Hader also does a pretty funny Vincent Price impersonation during Vincent Price's Thanksgiving Party. You can find it on SNL's site. Unfortunately the whole clip isn't available for some reason but you can get the gist. Enjoy!!!