On TV tonight
SERIES PREMIERE The Hero, 8 p.m., TNT Dwayne "The Rock'' Johnson tests the physical and mental limits of 10 contestants vying to win cash. The final obstacle is trying to recall without Google the last time the wrestler was referred to without having "The Rock" inserted between his given and surname.
SERIES PREMIERE 72 Hours, 9 p.m., TNT Another game show testing people's limits, this one is about teams of three strangers dropped in the middle of nowhere with only a bottle of water and a GPS. They must then find a television with a cable connection within three days so they can watch The Hero.
Hannibal, 10 p.m., NBC Perhaps the best stunt-casting for this show was making Freddie Lounds a woman. Because who wouldn't want to bite Lara Jean Chorostecki on the lips? (Thomas Harris fans will get that one.)
SERIES PREMIERE Graceland, 10 p.m., USA Put FBI, DEA and Customs agents together in a California beach house and see what happens. Chances are they'll all sit around and watch TNT.
— Joshua Gillin email@example.com