Otis is a snake that was owned by Francis in the episode Stock Car Races. Francis bought a snake so that he could attack Commandant Spangler's dog, Patton, whom the cadets hate very much.

Stock Car RacesEdit

Francis had bought Otis, a snake from an unknown handler, and showed Stanley where he had stashed Otis: his own foot locker. Despite Stanley's warning to get rid of Otis before Spangler sees him. Francis insists keeping him with intentions to one day attack Spangler prized dog, Patton, whom none of the cadets like due to the dog's annoying barking. One day, Francis forgot to keep his foot locker locked and Otis escaped. He managed to eat Patton alive before escaping into the wild. A furious Spangler confronted Francis more because he was the owner of Otis. After punishing the cadets more with extensive loss of hot water, Spangler leaves and Francis warns the cadets by advising them to send a picture to his mother, Lois, of him beaten up with a sign that says "I Told You So!" on it. The cadets instead congratulated him because he got rid of Patton.