Detroit in Overdrive (8pm, Planet Green) - All three installments tonight in a new three-part documentary series examining efforts to revitalize the city of Detroit. In the first, Kid Rock launches a beer label (Badass Beer) and fashion designer Joe Faris tries to revive the Motor City's garment district. At 9, the show looks at a start-up record label and a famous artist's installation, as well as a high school trumpet player who auditions for a music scholarship. The episode at 10 visits a former auto body plant that houses small businesses and a community of artists.

So You Think You Can Dance (8pm, Fox) - "American Idol" contestant Pia Toscano performs, and two dancers are sent home.

Ultimate Merger (9pm, TV One) - In the Season 2 opener, model Tocarra Jones looks for a mate and meets 12 suitors who try to win her over. Adrienne reviews.

Project Runway (9pm, Lifetime) - The designers must make fashion from items found in a pet store.

Suits (10pm, USA) - Mike takes on Louis' protege during a mock trial, but his conflict with Rachel could hurt his chances of winning. Meanwhile, Harvey works on a merger between two hotel chains, but his past with the opposing counsel complicates matters.

Jersey Shore (10pm, MTV) - The new season begins tonight and the bad news for Europe is that it all takes place in Italy. Watch Snooki crash into an Italian police car and get arrested. Watch Ronnie beat on The Situation. Watch me watch "Suits" at 10 p.m. instead...

Louie  (10:30pm, FX) - Louie reflects on his career failures and tries to score concert tickets for his daughter. Comics Dane Cook and Bob Saget play themselves.