Tonight in HD: July 20

Nothing Trivial (TV One, 8.30)

Friends (TV2, 6.30, R)

Chandler is upset when a men’s magazine prints Ross’ cartoon, as both he and Ross claim to have started the joke; Phoebe antagonises Monica and Rachel with her candour.

Shortland Street (TV2, 7.00)

Murray takes Wendy for a wild ride; Winston fights for credibility; Tracey searches for the key to parenting.

Survivor: Redemption Island (TV3, 7.30, 5.1)

The castaways try to solve a puzzle with one hand tied behind their back to win immunity and a meal. At Redemption Island, the players attempt to solve a jigsaw puzzle to stay in the game.

$#*! My Dad Says (TV2, 8.00)

Bonnie tries to start a tradition of family dinners; Ed befriends a hot-shot doctor and wishes Henry could be more like him. Review: CliqueClaque.

Nothing Trivial (TV One, 8.30)

Quiz night is all about questions: like – can Mac save his marriage?  Why does Brian hate Michelle?  And can losers in love ever become winners? Review: NZ Herald.

The Big Bang Theory (TV2, 8.30)

Raj attempts to cure his social anxiety disorder of talking to women; Penny uses Bernadette to spy on Leonard and his girlfriend. Reviews: IGN, Media Consomme, AV Club.

Cougar Town (TV2, 9.00, F)

When Travis abruptly moves to Hawaii, the gang go after him. As Jules struggles with Travis’ choice, Grayson tells her he’s keen on having kids. Part two of a season finale that aired as a single hour in the US. Reviews: AV Club, What’s Alan Watching?

Sons of Anarchy (TV3, 9.30, 5.1)

The IRA wants proof that one of its own has flipped, and SAMCRO complies, leaving battle lines cleanly drawn. Reviews: AV Club, What’s Alan Watching?

The Mentalist (TV2, 10.30, R, F)

Season finale: Sparks fly when Patrick Jane and psychic Kristina Frye cross paths again during an investigation of the murder of a charismatic head of a human rights organisation.