Show #20 (taped 11-Dec-68) --Shelley Berman --Pat Morita --The Nitty Gritty Dirt Band - ""Washington at Valley Forge"" and ""Alligator Man"" --Frankie Randall - ""For Once In My Life"" and ""Please Don't Talk About Me When I'm Gone"" --Lou Rawls - ""Your Red Wagon"" --Second City (comedy troupe) Aired 28-Jun-1969 on WOR-9, NYC, Saturday 11:30pm Aired 1-Aug-1969 on KTLA-5, Los Angeles, CA, Friday 9:00pm