The Berenstain Bear Scouts and the coughing catfish / Berenstain, Stan

The Bear Scouts and Professor Actual Factual try to help a coughing catfish as they work on the problem of pollution at Lake Grizzly.

The Bear Scouts can't believe it when Lizzy catches Old Jake, the Catfish King of Lake Grizzly. He's sick from the pollution in the lake, and it's up to the Scouts to clean it up.