Compared to most comedians, Rob Riggle got a late start. He was 34 years old when he landed his first real show business gig on the cast of Saturday Night Live. That was 15 years ago this fall. Of course, he’d spent 15 years before that serving in the Marines. Riggle has more than made up for lost time since that less-than-successful season on SNL—he was let go after the show failed to get its usual election year bump in 2004.