The Mentalist

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Watch The Mentalist Season 4 full episodes online, free and paid options via our partners and affiliates.

Jane Meets Lorelei
Watch The Mentalist Season 4 Episode 24
"The Crimson Hat"
Original Air Date:

Jane spirals out of control when he believes that Red John has slipped through his fingers once again on the season finale of The Mentalist.

Lisbon & Jane Investigate Dennis
Watch The Mentalist Season 4 Episode 23
"Red Rover, Red Rover"
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On The Mentalist, message form Red John causes Jane to lose focus and pushes him closer to the edge.

Jane & Lisbon Investigate a Surfer's Death
Watch The Mentalist Season 4 Episode 22
"So Long, And Thanks For All the Red Snapper"
Original Air Date:

On The Mentalist, Lisbon has to deal with her ex-fiance while investigating a homicide and Cho has doubts about continuing his romance with Summer.

Jane Investigates At a Cabaret
Watch The Mentalist Season 4 Episode 21
"Ruby Slippers"
Original Air Date:

When a body is found burned outside of a cabaret lounge featuring female impersonators the CBI team ends up with more suspects than they can handle on The Mentalist.

Jane and Lisbon on the Case
Watch The Mentalist Season 4 Episode 20
"Something's Rotten In Redmund"
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Jane and the team search for a killer in a high school and a special delivery arrives for Rigsby on The Mentalist.

Casino Bound
Watch The Mentalist Season 4 Episode 19
"Pink Champagne on Ice"
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While investigating a murder, Jane and a magician try to pull off a casino robbery to catch a killer on the latest The Mentalist.

Ruddy Cheeks Scene
Watch The Mentalist Season 4 Episode 18
"Ruddy Cheeks"
Original Air Date:

Jane and the team investigate why someone would kill a terminally ill man and will Cho's reliance on pain medication have serious consequences on the latest The Mentalist?

Jane and Darcy
Watch The Mentalist Season 4 Episode 17
"Cheap Burgundy"
Original Air Date:

Does Agent Darcy have ulterior motives when she pulls Jane away from the CBI to help on a case? Catherine Dent is back on this week's The Mentalist.

Malcolm McDowell Returns to The Mentalist
Watch The Mentalist Season 4 Episode 16
"His Thoughts Were Red Thoughts"
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When the leader of an anti-cult activist organization is murdered could Jane's nemesis, Bret Stiles be the killer on The Mentalist?

Return of Erica Flynn
Watch The Mentalist Season 4 Episode 15
"War of the Roses"
Original Air Date:

When a charity worker is killed, can a murderer that Jane helped imprison help solve the case? Morena Baccarin guest stars on this week's The Mentalist.

Diane Farr on The Mentalist
Watch The Mentalist Season 4 Episode 14
"At First Blush"
Original Air Date:

Can Jane prove a woman is innocent of murder before the jury returns and Summer's return has surprising consequences for Cho on the latest The Mentalist.

Red is the New Black Scene
Watch The Mentalist Season 4 Episode 13
"Red is the New Black"
Original Air Date:

As Patrick uses a feather to find the murderer of a fashion designer, Agent Darcy's search for Red John has unexpected consequences on the latest The Mentalist.

Jane at the Crime Scene
Watch The Mentalist Season 4 Episode 12
"My Bloody Valentine"
Original Air Date:

Grace is tracked by a killer and haunted by her dead fiance. Can the CBI team find her in time on The Mentalist?

Catherine Dent on The Mentalist
Watch The Mentalist Season 4 Episode 11
"Always Bet on Red"
Original Air Date:

On The Mentalist, alarming complications arise when the FBI questions Jane about Red John's connection to the Panzer murder. And will the CBI team be able to solve a murder that happens right in front of them?

Jane on the Mic
Watch The Mentalist Season 4 Episode 10
"Fugue in Red"
Original Air Date:

On The Mentalist, when Jane is attacked during the search for a firefighter's killer, he loses his memory and reverts to his former con man identity.

Craig Bierko on The Mentalist
Watch The Mentalist Season 4 Episode 9
"Red Shirt"
Original Air Date:

On The Mentalist, when a star football player is presumed dead after his car explodes can the CBI team keep his secrets and catch the killer?

Jane Has Questions
Watch The Mentalist Season 4 Episode 8
"Pink Tops"
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On The Mentalist, when Patrick Jane goes undercover in search of a cop killer, will things go horribly wrong?

David Paymer on The Mentalist
Watch The Mentalist Season 4 Episode 7
"Blinking Red Light"
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On this week's The Mentalist, when the CBI team searches for a serial killer, will Jane find a kindred spirit in an obsessed blogger?

Lisbon and Brother
Watch The Mentalist Season 4 Episode 6
"Where in the World is Carmine O'Brien"
Original Air Date:

When Lisbon's brother shows up working as a bounty hunter, will he, his daughter, or Lisbon's team be the ones to get hurt as they all wonder "Where in the World is Carmine O'Brien"

Just a Day at the Beach
Watch The Mentalist Season 4 Episode 5
"Blood and Sand"
Original Air Date:

Who is the corpse on the beach in "Blood and Sand: and can Van Pelt handle Rigsby's new relationship or will it push her further over the edge on this week's The Mentalist?

Making a Mentalist Point
Watch The Mentalist Season 4 Episode 4
"Ring Around The Rosie"
Original Air Date:

On The Mentalist, Jane tries to prove a man carrying a gun at a political rally is planning to commit murder while Lisbon looks into a photographer's death in "Ring Around the Rosie"

A Lisbon and Jane Conversation
Watch The Mentalist Season 4 Episode 3
"Pretty Red Balloon"
Original Air Date:

On The Mentalist one of Patrick Jane's former clients asks for help when her son is kidnapped and Patrick clashes with her new spiritual advisor in "Pretty Red Balloon"

Back to His Old Life
Watch The Mentalist Season 4 Episode 2
"Little Red Book"
Original Air Date:

On this week's The Mentalist, Jane, now reinstated as a CBI consultant, must work with a new team and solve a murder all the while trying to reunite his former team in "Little Red Book"

A Visit from Lisbon
Watch The Mentalist Season 4 Episode 1
"Scarlett Ribbons"
Original Air Date:

On the season premiere of The Mentalist, "Scarlett Ribbons" has Patrick Jane trying to prove the man he killed was Red John as he and the team pay the consequences for his actions.