It's what's on the inside that matters.
Tommy falls for a young farmer girl, but she’s not interested in a man without a job. Tommy sets out to find a job.
Grandpa is on a quest to discover what really goes on inside Mr. Pickles' doghouse, and to prove once and for all that he's not crazy.
The Goodman's go to a baseball game and Tommy hopes to catch a highly sought after, record breaking foul ball.
The Goodmans go on a family camping trip and Tommy learns the frightening legend of The Cheeseman.
Tommy goes to enter the soapbox derby, and meets an old time greaser in need of help. Grandpa finds the one thing that Mr. Pickles is afraid of.
Tommy sets out with Mr. Pickles to lose his tooth so he can meet the Tooth Fairy. Meanwhile, Sheriff searches for a group of wanted pedophiles.
Grandpa wakes up hungover, and soon finds out that he made a horrible mistake the night before.
Tommy sets out to make his own cartoon show but finds it harder than he thought.
Grandpa's path to moving out and starting a new life away from Mr. Pickles leads him down dangerous roads.
After Mr. Pickles framed Grandpa for murder in the Season 3 finale, Sheriff learns of Grandpa's whereabouts, and heads out of the country to track him down. Meanwhile Grandpa has a new determination to finally end things with Mr. Pickles.