Murro the Maurader sues Harvey for injuries suffered in 1967. Murro's lawyer, the psychically bombastic Shado the Brain Thief, not only litigates Murro's case, but he introduces a class action lawsuit as well. Harvey begs Potamus to take the case and the hippo litigates on Harvey's behalf.

After 30 years of failed attempts, X the Eliminator acquires the crest on Birdman's helmet. Convinced that he's powerless without his crest, Harvey falls apart, stops shaving and loses a case defending Ricochet Rabbit from charges of wanton and willful destruction. X, on the other hand, turns his life around. He starts fighting for the cause of all that is good, winds up in newspaper headlines and on afternoon talk shows. With X hanging around with rock stars, Harvey running around in his skivvies plotting revenge and Ricochet on psychotropic drugs, things look pretty bleak.

Phil brings his daughter to work and Birdgirl is desperate to be part of the Birdteam. She sets out to prove her superhero and litigating and superhero litigating skills. She also arrives just in time to help Harvey defend Morocco Mole on charges of being an enemy combatant. Phil has the hots for Birdgirl.

Turner Classic Movies’ Robert Osborne introduces a “recently discovered” episode of the “classic” Birdman series. In this episode, a pre-law Harvey encounters a few of his future courtroom adversaries who try to kill him.

When the whirlpool in Potamus' office sucks them back into pre-history, Harvey, Potamus, Peanut and Phil must find their way back to the office. Or rather, Harvey needs to find his way back, as the rest want to stay.

When Cavey Jr.'s school refuses to teach evolution, Captain Caveman turns to Harvey to defend the hairy little boy's right to an education. Harvey does not only have to prove evolution but also explain the existence of a talking caveboy. As if that's not enough, Harvey also suffers his latest existential crisis at the hands of Reducto.

Animal Rights activists break into Peebles' store to free Magilla and later sue him as well. Phil, Potamus and his nephews go on a fishing trip.

Bird Girl returns.

Mentok loses Spyro's mind after a mind-swap, and must watch over Spyro's body during his date. Harvey brings Top Cat home, who gets Harvey implicated in gambling schemes.

An insight look into working at Sebben and Sebben.

Harvey runs into an old nemesis, The Deadly Duplicator, who unintentionally creates an army of Harveys.