When the Primm household strikes to New York Metropolis, “Lyle, Lyle, Crocodile” their younger son Josh struggles to adapt to his new college and new buddies. All of that adjustments when he discovers Lyle — a singing crocodile who loves baths, caviar, and nice music — residing within the attic of his new residence. However, when Lyle’s existence is threatened by the evil neighbor Mr. Grumps, the Primms should band collectively to point out to the world that households can come from probably the most sudden locations.