Mermaidman and Barnacleboy travel back in time and encounter the duo that destroyed their lives. Guess who? Looks like they'll have to go a little further back to make it to the present intact! Then check out Mermaidman and Barnacleboy The Lost Episode, attend the Cheapest Crab Convention, meet Krusty Krabs newest employee, and more! Get ready to laugh your scales off!

Episodes:
Back to the Past
Yours, Mine and Mine
The Bad Guy Club for Villains
Kracked Krabs
Keep Bikini Bottom Beautiful
A Day Without Tears
A Pal For Gary
Summer Job