Who's the Caboose?

I caught this feature film mockumentary about a female comedian (Sarah Silverman) moving to New York from LA for pilot season on TRIO, along with its TV series. David Cross, Kathy Griffin, and Andy Dick all make appearances, and it is pretty funny. Not as funny, however, as "Pilot Season", a spin-off of WHO'S THE CABOOSE?, with most of the same people, and guest appearances by Matt Besser of the Upright Citizens Brigade, and Isla Fisher of WEDDING CRASHERS. I am loathe to say that the most fascinating part of the film was being reminded of what Kathy Griffin looked like pre-plastic surgery, but it was. After that, though, I was impressed by the knowledge that Sarah Silverman would have a great movie career if only everyone stopped casting her as the bitch (her character name in WAY OF THE GUN is actually "Raving Bitch"), a fact that is a joke on "Pilot Season".