Music: --Smokey Robinson - "Ooo Baby Baby," "Share It," "Get Ready" and "Cruisin'." --Keith and Darryl (Smokey's nephews) perform "Kickin' It Around." --On tape: Heart on tour (3-part report). Segment includes interviews with Ann and Nancy Wilson, rehearsal and recording studio footage. Heart is shown performing "Cook with Fire," "High Time," "Crazy On You" and "Straight On." --Olivia Newton John (music video) - "Totally Hot." --Disco Dance Dimensions (dance troupe, series regulars) dance to the Jacksons' "Shake Your Body Down To The Ground." Comedy: --Chris Rush (comedian) - talks about UFO's. --Village Idiots (comedy troupe, series regulars) - sketches: unruly students in classroom; "Rock Rap."