The Importance of Learning Lines

"It's an improv show, but we never talked about how scary that is," Slash says. "You don't have to learn lines... You're just brought to the edge of a set and they go and action" The guest star is the only person that has to improvise on his or her own; there are no script. But when you were writing sketches and things for other people ... Right. Was that frustrating? No. I've never wanted anything. My job was to try and think of what's the cleverest thing."