Lie to Me

Series 3 - 13. Killer App

Killer App

About this programme

13/13. A former patient and creator of a social-networking mobile phone application is found dead soon after visiting Foster for help in determining whether her business partner is trying to take control. However, Lightman is not convinced by the seemingly conclusive nature of the evidence, and sets out to unearth the truth in his last-ever case. Last in the series.

Cast and crew


Dr Cal Lightman
Tim Roth
Dr Gillian Foster
Kelli Williams
Eli Loker
Brendan Hines
Ria Torres
Monica Raymund
Emily Lightman
Hayley McFarland
Detective Sharon Wallowski
Monique Gabriela Curnen