Tonight in HD: April 26

NCIS: LA gets grisly and dusty

Friends (TV2, 6.30, R)

Monica begs Pete to stop fighting after he is beaten up; Chandler is unnerved when his boss slaps his butt; Ross starts dating a new woman. Robin Williams and Billy Crystal guest star.

Shortland Street (TV2, 7.00)

Hunter redefines his life; Tracey and Scotty change their marriage forever; Daniel pays a price for success.

Missing Pieces (TV3, 8.00)

The journey to find Carolyn’s mother turns into Missing Pieces’ most complex search across England — and unearths a remarkable tale of inheritance.

Go Girls (TV2, 8.30)

Kevin takes charge! But there are only so many things a man can control, especially when it comes to love.

NCIS: Los Angeles (TV3, 8.30, 5.1)

The team races against the clock when a videotape shows the kidnapped daughter of a naval commander being buried alive. What the critics say: TV Fanatic.

Off the Map (TV2, 9.30)

A paragliding accident leaves a vacationing couple in peril; Mina is forced to take control of Ryan’s care; Charlie is reunited with his absent mother who is in need of help from the clinic. What the critics say: Unreality Shout.