Who is Red John?

Theories of SAM_RJ_AMIGO (1)

Stuntman Chris Nielsen declared on Twitter that double Berkeley in the finale episode ''Red John''
I am not dissaponted at all! Xander was the best actor to make Red John between all the 7.He has so much experience for bad guys and he was my first pick from the start.
https://mobile.twitter.com/chrisnielsen/status/388894514057723905

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