Proof was a superb episode of Terra Nova and I really enjoyed watching this episode as more secrets are revealed about some of those living in Terra Nova. It was interesting how Maddy was the one to discover that Dr. Horton was a fraud, and try to figure it out on her own. Jake makes good on his promise to Mira in order to bring his girlfriend to Terra Nova from 2149 and ends up revealing the nature of his deal to his parents. Boylan does what he does but I still don't feel his is really all that bad of a guy. I am really interested in watching what happens next!!!!!!!