The Mentalist is staging a Lisbon family reunion, with a side of murder.

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Two of Teresa Lisbon's (Robin Tunney) brothers will make their debut in season 7. Unfortunately, little Jimmy will be wanted by the FBI as a witness to a murder, according to TV Line, and older brother Stan will have a little more knowledge on the subject than he originally lets on.

Both in their 30s, the pair will be portrayed by Rob Belushi (Jimmy) and Derek Phillips (Stan), according to Entertainment Weekly. Baby brother Tommy (Henry Thomas), a bounty hunter, will not appear in the episode.

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Considering the Lisbons' parents are both dead, her three brothers are the only real family Teresa has, even if they don't particularly get along. When Lisbon and her FBI team are thrown into the mix on both a professional and personal level, Stan and Jimmy will have the chance to meet their sister's new beau. It remains to be seen if either will warm to Patrick Jane (Simon Baker), or vice versa.

Find out more when The Mentalist returns to CBS in 2015. Click the video below to catch up on the final moments of season 6.