The Road Runner Show was a short lived spin-off series of Looney Tunes. Several of the shorts, especially the ones produced from 1965 onward, were produced specifically for television by Format Films after Warner Bros. closed their animation studio. The Road Runner Show also ran for two seasons on CBS (1966–68), and then on ABC for two seasons (1971–73). There were two Road Runner/Coyote cartoons during each episode, with another WB animated character(s) in the middle segment (usually Tweety and Sylvester). CBS combined The Road Runner Show with The Bugs Bunny Show in 1968. The Road Runner and the Coyote more often shared at least an hour with The Bugs Bunny Show on CBS during the late-1960s through the mid-1980s to the early-1990s.