Rented The Wrong Guy on a whim a few years ago and ended up watching it every damn day for a week. Laughed - and hard - every single time, and I still do.

No, you are not alone about Bowfinger.

The Marketing Dept. Sketch
Y' know, I swear I can almost see the speckled glue remnants from the Post-Its on the proof copy - and even the marketing departments notes: