Эпизод 36

Martha and GP take off for a picnic in GP's balloon and get stranded on top of the Scary-High Cliff. Hammy builds a swamp-buggy and he and Turtle take off across the Great Scary Swamp to rescue them. GP's happy to get rescued, but more than a little embarrassed, because he's the one who normally does all the inventing and rescuing along the Riverbank.