The Mentalist

Famous "psychic", Patrick Jane, outs himself as a fake, and using his heightened observational skills and impeccable knowledge of the human psyche, he works with the police so he can find "Red John", the madman who killed his family.

The Mentalist is a 2008 drama mystery movie, starring Robin Tunney, Simon Baker, Tim Kang. It holds an IMDb rating of 8.2/10 from 231,120 votes and runs 43m.