Late Show with David Letterman S9E137 · Tiffani Thiessen, Bill Walton, Bonnie Raitt

Late Show with David Letterman

Season 9 · Episode 137 · Tiffani Thiessen, Bill Walton, Bonnie Raitt

Dave mentions Paul's appearance on tonight's episode of Ed, and shortly afterwards Paul wears the fake mustache he had to wear for the role; Alan and the Barbara Stanwyck look-alike perform another scene from Double Indemnity; Bonnie Raitt sings "I Can't Help You Now."