Anyone catch the Simpsons on Sunday night. Marge swims with manatees in the episode titled "Bonfire of the Manatees", the season premiere from last year

It's pretty humorous. Homer borrows money from the mafia to bet on football. When he can't repay them he agrees to let them film an adult movie in his house to settle the debt. Marge comes home and discovers this, Enraged, she leaves and drives down the coast where she meets " a rugged yet sensitive man of science" who's life mission is to protect manatees.