Overview: Robert Irvine visits Greg's BBQ, a family restaurant in Belen, N.M., that's run by an ex-Marine who can't stop micromanaging his son who works alongside him. Owner Greg suffers from several health conditions and years of untreated stress, which is hurting the restaurant and putting his life in danger. Robert must teach Greg to trust his son, step back from the kitchen and start valuing his own health, before it kills him.