Between a fishing tournament and a biker convention, Doc Osborne and Police Chief Ferris are spending less time catching bass and more time catching crooks...

For fishing pals (or are they more than just pals?) Doc Osborne and Police Chief Lew Ferris, Loon Lake, Wisconsin, is usually a great place to seek out some mutual solitude in the trout stream. But lately, the town has been teeming with competitive bass fisherman and bikers, too many less-than-savory characters. Meanwhile, there's an old murder case Doc's bent on solving even as he himself is stalked by a mysterious visitor.