Reality TV often consists of greasy hybrids it's The Osbournes meets Andrew Dice Clay! and this exposé of how the reality sausage gets made, is itself less than pure. American Cannibal: The Road to Reality follows two writers, Gil Ripley and Dave Roberts (if it's possible to be smugly self-deprecating, that's these guys), as they pitch a who-will-lose-his-cherry series called Virgin Territory. (It's currently casting.) The ''documentary'' then turns into a didactic hoax, with a pilot for a Survivor-gone-cannibal show. The writers act shocked at how low they are stooping, but given their desire to write sitcoms, you have to wonder.