Tonight in HD: March 20

The Good Wife's Josh Charles

Pretty Little Liars (TV2, 5.30)

The homecoming dance is supposed to be a time for fun and making memories, but for four pretty little liars, disturbing secrets threaten to ruin their perfect night.

Joey (TV2, 6.30, R)

Joey meets his acting nemesis, Brian Michael David Scott, who relentlessly makes a fool out of him at auditions.

North (TV One, 7.00)

Is the history of concrete as interesting as that of gambling and whaling in NZ? Marcus Lush finds out — and also learns how to sell strawberries.

Modern Family (TV3, 7.00, 5.1)

Claire and Haley have a bit of quality girl-time while they’re stuck at home sick; Phil is preoccupied by the taunts of a chirping smoke detector. What the critics say: Unreality Shout, TV Overmind, AV Club.

The Good Wife (TV3, 9.30, 5.1)

Cary tries to stack the deck against Alicia during the trial of an Army reservist accused of murdering his wife; Childs resorts to dirty tricks in an effort to mar Peter’s campaign. Lou Dobbs guest stars. What the critics say: AV Club, Monsters of Television.

The Almighty Johnsons (TV3, 11.00, R)

A road trip to follow a falling star takes the god boys into a heartland of darkness where the usual rules no longer apply.