Episode Title:
The Call of the Simpsons.
Episode Description:
Homer becomes envious of Flanders' new RV and goes to "Bob's RV Round-up" to buy one of his own. Settling on a dilapidated camper, he takes the family camping and in the process destroys the RV. Leaving Lisa and Marge behind, Bart and Homer try to find their way back to civilization, but have little luck. Later on, Homer is mistaken for Bigfoot and captured. Marge, Bart and Lisa are saved and Homer is released, although scientists say that they can not determine which species he belongs to.
