Tonight in HD: May 4

Sons of Anarchy showdown looms

Friends (TV2, 6.30, R)

Chandler unknowingly hits on Joey’s new girlfriend; Ross and Rachel play on each other’s jealousy; Phoebe discovers her voice is sexier when she has a cold.

Shortland Street (TV2, 7.00)

Hunter climbs back in the driving seat; Vasa gets under Murray’s skin; TK screws things up for someone he loves.

Two and a Half Men (TV2, 7.30)

When Charlie and Lyndsey start becoming friendly, Alan’s paranoia gets the best of him. What the critics say: TV Fanatic.

Survivor: Redemption Island (TV3, 7.30, 5.1)

The tribes play for immunity and fishing gear by smashing tiles with a ball. Back at camp, one player finds a hidden immunity idol without a clue. What the critics say: For the Love of TV,  AV Club.

Family Feuds (TV One, 8.00)

A young couple struggles with infidelity — will Alia be able to help them rebuild their trust?

The Big Bang Theory (TV2, 8.30)

Leonard’s idea for a smartphone app derails his friendship with Sheldon as they fight for control of the project. What the critics say: IGN, AV Club.

Hawaii Five-O (TV3, 8.30, 5.1)

When McGarrett’s sister is kidnapped and his father’s Champ box stolen from his apartment, Steve and Five-0 discover new clues in his mother’s murder. What the critics say: Alex O’Loughin Rocks.

Cougar Town (TV2, 9.00)

Although Laurie may be the worst houseguest ever, Jules is there for her when she needs a place to stay, and Laurie helps Jules to realise she doesn’t need to change for others. What the critics say: TV Overmind, AV Club.

Sons of Anarchy (TV3, 9.30, 5.1)

The second season ends with SAMCRO trying to get rid of Ethan Zobelle and his cohorts once and for all. What the critics say: TV Squad, New Jersey Star Ledger.

The Mentalist (TV2, 10.30, R)

Rigsby goes undercover as an alumnus at a 15th high school reunion when Patrick Jane and the team investigate a double homicide that may be linked to an old prank.

Bones (TV3, 11.35, 5.1, R)

When a real human skeleton is found being used as a stage prop for a death-metal band in Norway, authorities determine that the victim was an American citizen.