Episode Title:Bogged Down.Episode Description:The Thornberrys are in the Philippines to find the angler fish. While Nigel and Eliza travel the river to find it Marianne stays behind to help Debbie study for her history final. While looking for the fish, Nigel is stung by a poisonous stonefish and Eliza must go into a dark, mysterious bog to get the antitoxin before Nigel dies.