Cannonball Harris

He never actually appears in the series, Colton mentions him in the pilot episode. When trying to shoot himself out of the Canyon, he crashed on one of the canyon's walls and died. Because of this character, the fact that Sarah lives in a schoolbus and the presence of more vehicles than Canyonites, it is hinted that there were far more people who fell into the canyon, but they got lost or died.

Family

 * Wife
 * Kids