Original air date 1/31/81. Debbie Harry (of Blondie) fills in while Dionne is performing in Las Vegas. Debbie sings "The Tide Is High" and introduces the video for Blondie's "Rapture." Ms. Harry also appears in a comedy bit with regular Marty Cohen. The other performers are Air Supply ("Every Woman In The World"), Chuck Berry ("Maybelline"), George Burns ("Willie, Won't You Sing a Song With Me?"), Linda Clifford ("Red Light"), Hall and Oates ("Kiss On My List"), Delbert McClinton, and Don Williams ("I Believe In You"). Also appearing: Roger and Roger.