I'm just catching up with this thread now. "The Rat Pack" is a deliciously trashy movie. It has everything you want, and expect, from a Rat Pack film: Joe and Marilyn! The Kennedys! Momo! Dancing! Singing! Joe Mantegna looks more like Dean Martin than Dean Martin did, but the star is Don Cheadle (who used to be a song-and-dance guy in a previous life). Liotta as Sinatra is...well...Liotta. I loved every minute of it. It's close to replacing "Women's Prison" as my all-time top B-movie.

Sinatra was a fine actor. My favorite of all his performances was in "Suddenly!", a taught little gem of a thriller from the mid-Fifties, co-starring Sterling Hayden.