Lie to Me Cast Guide and Watch Facts
A TMDB-backed guide to Lie to Me, including cast, release facts, genres and watch-provider notes.

Here's the full cast of Lie to Me (2009) — who plays who — plus where to watch and the essential facts about this TV series. They're undeceivable.
Where to watch
TMDB's U.S. watch-provider data lists Hulu. Availability changes by country and date, so check your streaming app before watching.
Cast
Tim Roth as Cal Lightman; Kelli Williams as Gillian Foster; Monica Raymund as Ria Torres; Brendan Hines as Eli Loker; Hayley McFarland as Emily Lightman
About Lie to Me
The world's leading deception researcher, Dr. Cal Lightman, studies facial expression, body language and tone of voice to determine when a person is lying and why, which helps law enforcement and government agencies uncover the truth. But his skills also make it easier for him to deceive others.
More like Lie to Me
- The Mentalist
- Harrow
- Criminal: UK
- Waking the Dead
- True Detective
- Profiler
- Poker Face
- Silent Witness
Figures and availability come from public TMDB data and are provided as a sourced reference.
Frequently asked questions
Where can I watch Lie to Me?
TMDB's U.S. watch-provider data lists Hulu. Availability changes by country and date, so check your streaming app before watching.
Who is in the cast of Lie to Me?
Tim Roth as Cal Lightman; Kelli Williams as Gillian Foster; Monica Raymund as Ria Torres; Brendan Hines as Eli Loker; Hayley McFarland as Emily Lightman
Is this Lie to Me guide official?
No. It uses TMDB data as a reference and is not endorsed or certified by TMDB.



