Watch Restaurant: Impossible Season 3 Episode 4 Online

When Chef Robert Irvine visits Del's in Pittsburgh, PA, it's clear that the biggest issue with this failing 62-year-old icon is not the food or décor, but owner Marianne. Under the stress of losing the family heirloom, Marianne lashes out at her staff, driving away customers and earning a terrible reputation in the neighborhood. Can Robert save Marianne from herself and the restaurant from its imminent closing?