Helen Reddy (host) - ""Angie Baby"" & ""Somewhere in the Night"" --David Essex - ""Rock On,"" ""All the Fun of the Fair"" & ""Won't Get Burned Again"" --Brenda Lee - ""Bringing It Back"" & ""Too Hard to Handle"" --Tom Scott & L.A. Express - ""Good Evening Mr. and Mrs. America,"" ""Tomcat"" & ""Rock Island Rocket"" --Jimmie Walker (stand-up comedy)