Ryan not a regular on 'Green Screen'
I know Ryan is listed on the imdb page for 'Green Screen,' but I found the following on Colin's official website...
"The cast is listed as: Ryan Stiles, Colin Mochrie, Chip Esten, Brad Sherwood, Jeff Davis, Greg Proops, Kathy Kinney, John Magnum, Kaitlin Olson, Sean Masterson. However, it has been confirmed otherwise that Ryan will not be a regular - he'll do a couple of tapings as a guest star, that's it."
I couldn't imagine an improv show without Ryan as a regular. I know everyone else is great, and I'm sure the show will still be fun, but it's hard to picture it without Ryan.