Lie to Me: Season 3, Episode 13

Killer App (31 Jan. 2011)

TV Episode  -   -  Crime | Drama | Mystery
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Ratings: 8.0/10 from 278 users  
Reviews: 2 user | 1 critic

Dr. Foster works for a co-creator of a social network application who suspects one of her partners is trying to oust her. However, the client soon turns up dead, and Lightman tries to prove that her partner is responsible.



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Episode complete credited cast:
Liam (as Brandon W. Jones)
John Knox ...


Foster's former patient, one of the founders of a social-networking app, comes to the Lightman Group when she thinks she's being squeezed out by her partner. When she turns up dead a short time later, Lightman fights against the prevailing evidence to expose the truth behind the murder. Written by Fox Publicity

Plot Summary | Add Synopsis





Release Date:

31 January 2011 (USA)  »

Company Credits

Show detailed on  »

Technical Specs


Sound Mix:

(as Dolby Surround)|


Aspect Ratio:

16:9 HD
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Did You Know?


During Zach's second interrogation, Lightman claims Einstein "couldn't do maths." In fact, Einstein excelled at mathematics and laughed at the idea of being labeled a poor mathematician, "Before I was fifteen I had mastered differential and integral calculus." See more »


Brand New Day
Written by Ryan Star
Performed by Ryan Star
See more »

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User Reviews

"Thats Entertainment"
8 September 2014 | by (Florida, USA) – See all my reviews

I loved this show and was thoroughly entertained by every character. Particularly Tim Roth as he spoke like me, A Londoner. I watched every episode and craved some more. Kellie Williams was just about as hot as possible without over doing it. In fact all the women in this show were excellent, even the criminal ones. Actually, all, the lead actors were brilliant. BTW, great to finish a show on a high note. I am kinda torn between like that it finished on a plus but sad that I cant see any more, but, I shall watch when it if and when it returns and I shall buy all all the goodies in the commercials. I am 51% in favour of a new set of episodes and 49% in favour stopping at the top. So, I can't lose really.

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