What's New Tonight: Friday, April 12th.

What's New Tonight: Friday, April 12th. 8:00 PM EST:

Happy Endings” on ABC. Brad and Jane host a couples game night, but things get a bit too competitive, which encourages Penny to make a surprising move. Dave considers a major career shift, but Alex’s attempts at helping only leads them to a reading with a psychic.

Nikita” on The CW. With Amanda’s help, Owen begins to recover the secrets from his past. Alex informs Birkhoff that she intends to leave Division.

Undercover Boss” on CBS. Chief marketing and customer office Tony Wells of ADT works undercover at his company providing security systems.

9:00 PM EST:

“Spartacus: War of the Damned” on STARZ. Series Finale. With the Romans vastly outnumbering Spartacus and his rebel force, they prepare for what could be their ultimate final battle.

Vegas” on CBS. DA Reynolds isn’t a fan of wiretapping Savino’s phones, but Ralph, Jack, and Katherine hope to use it to their advantage. Dixon and Yvonne pay Violet a visit in Hollywood, and Yvonne is given the chance to show off her singing skills at a celebrity gathering. Mia is shocked when her supposedly dead mother arrives in her town and tries to get with Savino.

10:00 PM EST:

Blue Bloods” on CBS. Linda stops Danny from questioning a wounded accomplice before surgery. However, the patient doesn’t survive the surgery, which leads to a blame game between Linda and Danny regarding protocol.

“Da Vinci’s Demons” on STARZ. A chronicle of the life of Leonardo da Vinci. The telling begins with the famed Italian artist/inventor in his mid-20s, when he is hired by the Medicis to create an Easter surprise in Florence. Later, he is hired to design and build war machines, and eventually meets a mysterious Turk.