This drags. I actually don't mind how silly the premise to <em>'Gus'</em> is, yet even so it's such a slow and predictable watch. There's a few decent gags spread across the 96 minute run time, but there's so much plainness with everything else. The plot itself is something that feels seen before, across Disney's many high school/sport comedies from these early decades. As for the cast, Ed Asner is the best performer as Hank Cooper. Don Knotts (Venner) and Tim Conway (Crankcase) are in a film again, following on from <em>'The Apple Dumpling Gang'</em>; though they aren't a pair here, Tom…