See the old favourites and new faces in the Lightman team, now back on Sky1.
Cal Lightman (Tim Roth) runs The Lightman Group – a team of experts in facial expressions and body language hired by the FBI, police and individuals to tell them who’s lying.
Lead researcher Eli Loker (Brendan Hines) lives his life telling the truth with his practice of "radical honesty".
Dr Gillian Foster (Kelli Williams) is Lightman’s partner in the team – as a psychologist she brings an insight into human behaviour and a look at the bigger picture to the team.
Quick thinking FBI agent Ben Reynolds (Mekhi Phifer) is a new addition to the Lightman team.
Ria Torres (Monica Raymund) is the team’s newest member and has a natural ability to detect lying – a very powerful talent.