The Mentalist “Miss Red” Episode 21 May 3, 2009 The Mentalist Watch a sneak peek from THE MENTALIST Season 1 Episode 21 “Miss Red” airing this Tuesday May 5 at 10 pm on CBS. Episode Synopsis: THE MENTALIST “Miss Red” Episode 21 – Patrick Jane uses his mentalist skills to play suspects off each other in order to solve the case of a wealthy software company CEO found murdered on his yacht, on THE MENTALIST, Tuesday, May 5 (9:00-10:01 PM, ET/PT) on the CBS Television Network. Read all our The Mentalist coverage. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)