Mario Bros DIC Original Production Animation Art Background Key 1989 - NOTE - we will ONLY sell this to William B. Please do NOT buy it if you are not him. Captain_Planet Hanna Barbera made a slew

Hanna Barbera made a slew of oddball cartoons in the 1970's like Last of the Curlews and The Thnksgiving that Almost Wasn't and they labelled them all with the same production number so it's hard to determine which show it's from when it has a "99" like this one

This is a nice looking original production cel from the series

of the main characters are running out

Mike is one of our favorite comic artists

Specifically from the SECOND episode

Mario Bros DIC Original Production Animation Art Background Key 1989 - NOTE - we will ONLY sell this to William B. Please do NOT buy it if you are not him. Captain_Planet Hanna Barbera made a slewMARIO BROS Hand drawn, Original Production Animation Background Key of "Koopa's Castle" Pagoda From the 1989 DIC Cartoon The Super Mario Bros. Super Show, "Karate Koopa" Episode Comes with a Charles Scott Gallery Certificate of Authenticity This is extremely rare it is what appears to be a hand drawn, original animation production background key for "Koopa's Castle" from an episode of one the Mario Bros cartoons! A kind ebay'er told us this shows up