Keep Circulating the Tapes: 13 Yogi Bear segments are not available on DVD, all of which are from the second season of The Huckleberry Hound Show, whose only DVD release was the first season (which contained the first 22 Yogi Bear segments). Fortunately, the entire series constantly reran on Boomerang for many years, so they're not too difficult to locate online.
The 80's revival isn't any wiser, with the only VHS release being a six-episode compilation in Australia. It was last seen in the US on Boomerang, with no DVD release in sight.
The entirely of both the original and new Yogi Bear shows are available on iTunes.
California Doubling: The film was primarily shot in New Zealand, as it was winter in the northern hemisphere and to wait for summer would delay the shooting schedule longer by six months longer than if in southern hemisphere.