“High Potential” star Matthew Lamb, 14, reveals his mother died: ‘Still doesn’t feel real’

Wesley StenzelTue, October 20, 2026 at 6:36 PM UTC

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Matthew Lamb in ‘High Potential; Matthew Lamb and Meredith LambCredit: David Bukach/Disney; Matthew Lamb/InstagramKey Points -

Matthew Lamb announced the death of his mother, Meredith, on Instagram.

The young High Potential star described his mother as “the most selfless person I know.”

Lamb’s on-screen mom, Kaitlin Olson, shared a message of support in the comments section.

Matthew Lamb is mourning the loss of his mother.

The High Potential star, 14, shared the heartbreaking news that his mom, Meredith, died on Oct. 17.

“I’m not quite sure how to write this,” he began in an Instagram post. “As I’m sure many of you know, my mama passed away this Saturday. She was everything to me. She taught me school, she taught me empathy, she did everything for our family. She always had the biggest smile and she gave the best hugs. Truly the most selfless person I know.”

Lamb, who plays the son of Kaitlin Olson‘s protagonist on the ABC crime dramedy, wrote that his mother’s death “still doesn’t feel real,” and he is “not sure it ever will.”

Matthew Lamb and Meredith LambCredit: Matthew Lamb/Instagram

He added, “She loved and supported everyone authentically. I’m not sure how we’re going to get through this, but we’re going to try.”

Lamb, who made his TV debut in 2022 playing a young version of Steve Martin’s character on Only Murders in the Building, also reflected on what he will miss the most about his mother. “Every day I’m going to miss telling her about my day, and talking to her and watching our favorite shows,” he wrote. “This isn’t something I ever thought I would have to do.”

He concluded, “There’s so much she is going to miss in my life, but I’m grateful for the things she was able to experience. I love you, Mama.”

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Lamb’s on-screen mom, Olson, shared her support in a comment on his post. “Your mama was such a gift, Matthew,” the It’s Always Sunny in Philadelphia star wrote. “She simply overflowed with joy and kindness…and the way she lit up when she looked at you….that can’t ever be taken away. “

Matthew Lamb, Kaitlin Olson, and Amirah J on ‘High Potential’Credit: Raymond Liu/Disney

She added, “You are forever her pride and joy. I am here for you forever. ♥️.”

Lamb shared photos of himself and his mother throughout his childhood, including pictures with his older sisters, Regan and Alyssa, and his father, Greg.

The actor, who also appeared in films like Smile and The Best Christmas Pageant Ever, shared a follow-up message on his Instagram Stories.

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“I am so incredibly grateful for all of the support we have received,” he wrote. “Even if I don’t respond please know how much it means to me.”

on Entertainment Weekly

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Source: “AOL Entertainment”