Andy is dismayed when Opie refuses to contribute money to the school charity drive -- but there's a secret reason for Opie's apparent selfishness.

Andy and Barney must find a shoplifter that's been hitting Ben Weaver's store, so Barney volunteers to dress up as a mannequin. He ends up accusing a little old lady and is ridiculed for another one of his famous blunders by everyone except Andy, who believes he might be onto something.