Terror on a famous Michigan Trout Stream!

Craig is flyfishing on the AuSable River...a world famous trout stream in Grayling, Michigan. He's a good fisherman, too... but tonight, he's going to hook into something that he never could have imagined.

Something horrifying.

How can this possibly be? Craig knows that alligators don't live in Michigan...and yet, he's seen them with his own eyes. Where are they coming from? How many of them are there? And how big do they get? Craig and his friend, Heather Penrose, are going to find the answers...but will they live to tell about it?