watch 01:11 The Loop (TV) Do you like this video? Rolly Oliva is an animator. He was a background artist for several Hanna-Barbera and Filmation productions, and a background painter for Warner Bros. Animation TV series. Crew credits TV series Scooby-Doo, Where Are You! - backgrounds (season 1) External links Rolly Oliva at IMDb Retrieved from "https://scoobydoo.fandom.com/wiki/Rolly_Oliva?oldid=248386" Categories: Scooby-Doo, Where Are You! crew Community content is available under CC-BY-SA unless otherwise noted.