to Barney and Fred's military service in the first-season episode "The Astr'nuts." While the subject of Barney's occupation (or even if he had one) was never given during the original series, the majority of subsequent spinoffs suggest at some point after the original series, Barney went to work at the Slate Rock and Gravel Company quarry alongside Fred as a fellow dino-crane operator. An early episode of the original series does have a brief scene of Barney working at the Granite Building for a Mr. H. Granite. When speaking to an upper-crust snob in another episode, Betty declares Barney is in "top-secret" work, but that might have been a cover for a low-level job or unemployment, or perhaps an in-joke meaning that Barney's job was unknown even to the show's writers. It could also be possible that both Fred and Barney work at the quarry, but may work in different sections of it, under different bosses. In one episode, Barney's boss tells him to "put down his broom", which implies some sort of janitorial work is involved. Nevertheless, since Barney's occupation was never made explicitly clear, inebriated fans of the show would call Hanna-Barbera Studios afterhours to ask about Barney's occupation. In later series like The New Fred and Barney Show, the franchise has Barney working as a co-worker in the same quarry as Fred. While the voices of the other characters were based on their The Honeymooners counterparts, Mel Blanc was asked to model Barney's voice after the voice of Ed Norton, but he reportedly refused, thinking that it was stealing a voice from another actor, and, for the first 15 episodes of season 1, gave Barney a much higher-pitched New Jersey accent to the point of portraying him as a smart-aleck, though towards the later part of the season he eventually relented and Barney's smart-alecky personality was slowly toned down. At the end of season 1, Blanc was involved in a near-fatal car crash, which sent him into a two-week long coma. Daws Butler briefly assumed the role for the first, second, fifth, sixth and ninth episodes of season 2 while Blanc recovered from the accident, continuing to deliver a Norton-inspired performance. Incidentally, Butler was also the original voice of Yogi Bear, who was also inspired by the character of Ed Norton. When Blanc woke from his coma, he was able to return to the show much sooner