Scooby-Doo meets Batman and Robin: The Dynamic Scooby Doo Affair

Scooby-Doo meets Batman and Robin: The Dynamic Scooby Doo Affair (1972).

"Each of the episodes of this series featured a special guest star, who would help the gang solve the mystery of the week. Some of these guest stars were living celebrities who provided their own voices (Don Knotts, Jerry Reed, Cass Elliot, Jeannie, Jonathan Winters, Sandy Duncan, Tim Conway, Dick Van Dyke, and Sonny & Cher, among others); some had dead or retired celebrities whose voicing was done by imitators (The Three Stooges and Laurel and Hardy), and the rest were present or future Hanna-Barbera characters: the characters from Harlem Globetrotters, Josie and the Pussycats, Jeannie, and Speed Buggy all appeared on the show during or after their own shows' original runs; The Addams Family and Batman and Robin both appeared on the show a year before they were incorporated into Hanna-Barbera shows of their own, The Addams Family and Super Friends." [Wikipedia]

Frank Frazetta - Tarzan

Tarzan: The Frank Frazetta's covers.