When was the American stand-up comedian who was a supporting cast in "Who's the Caboose?" born? 
Who's the Caboose?:  The supporting cast includes comedians David Cross, Andy Dick, Laura Silverman, Laura Kightlinger, Chuck Sklar, H. Jon Benjamin, Andy Kindler, Mark Cohen, Kathy Griffin, Leo Allen, Marc Maron and Todd Barry, most of whom had not appeared in a theatrical movie prior to this one.
i don't know