A great white shark swims near Guadalupe Island off the coast of Mexico in a promotional image for Discovery Channel's Shark Week in 2013. The network special Megalodon: The Monster Shark Lives opened Discovery's annual Shark Week programming in 2013.
Andrew Brandy Casagrande/Discovery Channel/AP
Lebanon Levi (center) is depicted as the ringleader in Discovery's Amish Mafia. Locals in Lancaster County, Pa., say the reality TV show and its spinoffs are offensive fabrications.