|“||Could somebody please get my daughter out of this hellhole?||”|
Lie Ability is the sixteenth episode of Season 5 and the seventy-sixth episode of the series.
- Tyler Posey as Scott McCall
- Dylan O'Brien as Stiles Stilinski
- Holland Roden as Lydia Martin
- Shelley Hennig as Malia Tate
- Arden Cho as Kira Yukimura
- Dylan Sprayberry as Liam Dunbar
- Seth Gilliam as Dr. Alan Deaton
- Ryan Kelley as Deputy Jordan Parrish
- Cody Christian as Theo Raeken
- Khylin Rhambo as Mason Hewitt
- Susan Walters as Natalie Martin
- Gideon Emery as Deucalion
- Kelsey Chow as Tracy Stewart
- Steven Brand as Dr. Gabriel Valack
- Victoria Moroles as Hayden Romero
- Michael Johnston as Corey
- Maya Eshet as Meredith Walker
- Henry Zaga as Josh Diaz
- Mandy Levin as Nurse Cross
- John Duff as Massive Orderly
- The title refers to a comment Deucalion made to Hayden Romero-- "You want to help Liam? Worry less about being a liability and more about your ability to lie."
- The McCall Pack manages to get Lydia out of Eichen House.
- It is discovered in this episode that Hellhounds are immune to many common weaknesses in supernatural creatures, such as Kanima venom and electricity. Parrish even manages to break through the Mountain Ash in Eichen by using his Hellhound fire to burn it out of the walls.
- Members of the McCall pack (and their allies) and the Chimera Pack team up in this episode:
- Eichen House
- Closed Unit
- Lydia's Room
- Meredith's Room
- Front Entrance
- Men's Showers
- Transformer Shed
- Closed Unit
- Liam's House
- Liam's Bedroom
- Underground Sewers
- Dread Doctors' Operating Theater
- Beacon Hills Animal Clinic
- Exam Room
- "Bloodsport" by Raleigh Ritchie
- In flashback, Liam and Hayden have sex in Liam's bedroom before discussing their current situations with Theo, Scott, and the Beast.
- "Find My Way Back" by Eric Arjes
- Stiles finds Lydia after her scream kills Valack, and the pack rallies around her to get her out of Eichen
- "To The Wonder" by Aqualung & Kina Grannis
- Lydia awakens after her scream shattered all the windows at the clinic, and Natalie arrives in time for Lydia to tell her that Stiles saved her.