When action superstar Rob Riggle seeks to reinvent himself by starting a personal watercraft education academy, he struggles with the fallout from his first big scandal. Also there's a ghost.

To help with the Academy's growing money problems, Riggle welcomes a popular bass fishing show to shoot at the lake, but its down-home host is not what he seems. Also there's a mermaid.

During lake training, the cadets discover a vortex that vanishes anything that's thrown into it, which is a problem for the mandatory Academy inspection, but possibly the solution too? Also there's a sex robot.

During midterms, the artificial intelligence running the virtual reality training center threaten not just the Academy but civilization itself. Also there's a mysterious assassination.

Riggle's chance at love is interrupted by an unlikely attack on the Academy. Also there's a telepathic Hog Queen.

Riggle's epic birthday bash is threatened by a misunderstanding stemming from a social media mishap. Also Gil gets a girlfriend - kind of.

In his relentless quest to big time his nemesis Brian Urlacher, Riggle starts his own Ice Cream making company. Meanwhile, Brit Brit meets a personal watercraft legend with a helluva outfit.

Rob Riggle has fallen off of life's personal watercraft. Can he get back on his aqua-stallion and save the Academy from its most ruthless enemy? Or will he wipe out like an old waterlogged action star? Season finale.