Hosts: Rowan & Martin - S6.E20

All-Comedy Show: --Dan Rowan and Dick Martin (co-hosts) --Gene Sheldon (banjo playing pantomimist) --Irwin C. Watson (stand-up comedian) --Ron Gaylord & Burt Holiday (comedy team) - sing ""The Impossible Dream"" & do a skit about hijackers --Betty Walker (comedian) - does a telephone gossip routine --Jackie Gayle (stand-up comedian) --Simmy Bow (double-talking comedian)