TV Tonight: Previews of ABC Family’s ‘Pretty Little Liars’ & ‘Twisted’

Rumer Willis guest stars in Pretty Little Liars while the Desai household suffers from a disturbing prank on Twisted

Tonight on Pretty Little Liars, Hanna turns to Mona to save her mother in “The Guilty Girl’s Handbook.” It’s desperation that drives Hanna to turn to Mona, but Caleb isn’t convinced she can be trusted. His distrust causes Mona to prove her loyalty in an unexpected way. Will it be enough?

Meanwhile, Spencer returns to an old haunt in search of more evidence regarding Wilden and another mysterious death that he has ties too. Distraught from A’s latest attempts to ruin her life, Emily finds herself reconnecting with her old boss, Zoe (guest star Rumer Willis) as an escape. Aria turns to Jake to help her understand what’s going on with her brother, but it only leaves them confused about the state of their relationship.

Pretty Little Liars airs at 8:00 pm ET/PT.

Later on Twisted, “Docu-Trauma,” finds the Desais reeling when attacked by a group of masked pranksters, leaving Danny feeling more alone in Green Grove than ever. Tyler asks to interview Danny for a documentary about the town’s reaction to his return. Desperate to fit in, Danny agrees to give an interview, but only if Tyler will help him throw a party to try and fit in with everyone else. Unfortunately, things don’t go as planned.

Meanwhile, Rico is upset when Jo goes on a date with Tyler. Pressure from Kyle causes Karen to make a revelation that no one will see coming.

Twisted airs at 9:00 pm ET/PT.