What's New Tonight: Friday, May 3rd.

8:00 PM EST:

“Kitchen Nightmares” on FOX. Chef Ramsay helps the owners of a Nashville Cajun-style restaurant who had to relocate after Hurricane Katrina, but have been unable to draw in the crowds ever since.

“Nikita” on The CW. Division’s black box is finally located and it falls into the hands of an agent under Amanda’s control. The few remaining members of the team are put into danger when some information from the box is leaked. Nikita plots a raid in order to get the box back.

“Happy Endings” on ABC. Penny’s mom and Dave’s dad pay a visit and announce that they are hoping to adopt a baby. Brad and Jane join a premiere tennis club in order to get some alone time, but when Max hears about it, he gets clingy.

“Fashion Star” on NBC. The designers are tasked with envisioning dated styles from decades past and turning them into modern looks.

9:00 PM EST:

“Da Vinci’s Demons” on STARZ. Bechhi is arrested after being accused for spying for Rome. When the rival armies of Rome and Florence face off, Leonardo unveils his newest weapon. During a party in his honor, Leonardo is arrested and charged with sodomy.

“Vegas” on CBS. An attack on Katherine that lands her in the hospital ends up stripping Lamb of his authority after an investigation into the death of Porter Gainsely. New details surrounding the death of Lamb’s wife are discovered that could shed some truth on the situation.

“Touch” on FOX. Pressure mounts on Calvin when the Aster Corporation wants results regarding the study of “36”. Martin has a run in with the Aster Corporation enforcer. Trevor goes undercover in order to protect one of the innocent test subjects from being harmed by the company.

10:00 PM EST:

“Blue Bloods” on CBS. When Danny made a promise to a woman after her parents’ death, he blames himself when she ends up committing suicide. Violence erupts at a housing project.

“Fashion Police” on E!. Features guests including Katie Lowes from “Scandal” and Willa Holland from “Arrow.