Blankety Blank Guest cast, played by Madeline Smith Episode 3x02: Show 2 (Sep 11, 1980) Episode 3x12: Show 12 (Nov 20, 1980) Episode 3x16: Christmas Special (Dec 26, 1980) Episode 4x01: Show 1 (Sep 3, 1981) Episode 4x05: Show 5 (Oct 1, 1981) Episode 8x04: Show 4 (Sep 27, 1985)