Jersey Shore: Family Vacation

MTV | 8:00 pm

The two-hour Season 2 premiere of this hit reality series opens with the familiar housemates — Deena Nicole Cortese, Paul "Pauly D" Delvecchio, Nicole "Snooki" Polizzi, Jenni "JWOWW" Farley, Mike "The Situation" Sorrentino, Vinny Guadagnino and Ronnie Ortiz-Magro — in Las Vegas, but the action soon shifts back to New Jersey, where the group plans to enjoy a weekend in Atlantic City. Here on their old stomping grounds, they reminisce about their glory days, but soon find themselves back in the tabloids.