Cal relies on technology such as virtual reality to help save the life of a veteran on the episode "React to Contact." Check out the official Fox promo for it now.
Ria Torres: If you want my read he's telling the truth. That's the kind of guy I would follow into war. Gillian Foster: That's because he was flirting with you the entire time.
Cal Lightman: Well, that's the official version. Ria Torres: You think there is more than one version? Cal Lightman: There is always more than one version.