Exclusive: Two and a Half Men Enlists Marilu Henner for Unforgettable Finale Twist

Two and a Half Men Casts Marilu HennerFormer Taxi star Marilu Henner is making a pick-up at CBS’ Two and a Half Men, in a season-ending twist that will be one to remember.

TVLine has learned exclusively that Henner will guest-star in the Season 10 finale, playing the grandmother of a young woman Walden (played by Ashton Kutcher) is dating. And then Walden of course falls for Grams herself!

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Men‘s season finale is scheduled to air May 9.

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In addition to her role as a consultant (and onetime appearance) on CBS’ Unforgettable — which follows a cop who, like Henner, has highly superior autobiographical memory — the actress’ more recent on-screen credits include visits to Grey’s Anatomy, Numb3rs and Party Down. She also is currently appearing on The Celebrity Apprentice.