just aren't explainable ♪ >> hello, i'm bill murray. you can call me billy, but around here everybody calls me the new guy. >> when chevy chase leaves, bill murray comes in. >> come on, pop! >> all right, all right. >> cut, cut, cut! makeup, can we get in here, please. sorry, fellows. >> that just opened up other doors, and "saturday night live" was just kind of taking off. ♪ two wild and crazy guys >> you will never have to cut again. >> roseann, roseanna-danna. >> cheeseburger, cheeseburger. >> congratulations! >> where do we come from? >> france. >> it was the show for us. it was the show about us. >> you wanted to be a part of it. it was inextricably linked with the times. >> good afternoon. >> good night. >> and have a pleasant tomorrow.