Whose Line Is It Anyway? (1998) : 7x15

In Questionable Impressions, the four are at a police station. Brad and Wayne sing to Bill the Liquor Clerk as REM in Duet. In Sound Effects, audience members Giselle and Jenny provide the sound effects for Farmer Ryan and Wife Colin are rounding up their animals because of an approaching storm, when they are amazed to see a UFO approaching. In Greatest Hits, Colin and Ryan sell Songs of Las Vegas, as sung by Wayne and Brad. Brad wins, so the others sing the Doctor Hoedown.