A boy, who should be doing his homework, draws a crocodile on a misty window in his bedroom. The crocodile turns and gobbles him up. Inside the crocodile's mouth he meets a girl from his class at school, who also drew a crocodile. Drench, a strange green character appears and confirms they are on his list for a Crocodile Tour. It's a weird, zany trip to Ancient Egypt and a dispute with a Pharaoh!