Kelley Mack, a rising actress recognized for her position as Addy in The Strolling Lifeless, has died on the age of 33. Her household confirmed that she handed away peacefully on Saturday, August 3, 2025, in her hometown of Cincinnati, Ohio, after bravely battling glioma, a type of most cancers that impacts the central nervous system.
The heartbreaking announcement was shared publicly by way of the well being platform CaringBridge and later posted on Mack’s official Instagram on Tuesday, alongside a touching tribute.
A Battle with Glioma: Understanding the Trigger
Kelley Mack, born Kelley Klebenow, had been combating glioma, a uncommon and aggressive type of most cancers that develops within the mind or spinal twine. Gliomas are particularly troublesome to deal with and infrequently have an effect on motor features, cognition, and imaginative and prescient relying on their location.
The household’s message shared that she “handed away peacefully” surrounded by family members. Based on the American Most cancers Society, gliomas account for about 3 out of 10 mind tumors and are recognized for his or her difficult remedy journey, typically involving surgical procedure, radiation, and chemotherapy.
After the information broke, tributes flooded social media from buddies, co-stars, and followers all over the world. A message posted to her Instagram learn:
“It’s with indelible disappointment that we’re asserting the passing of our pricey Kelley. Such a brilliant, fervent mild has transitioned to the past, the place all of us ultimately should go.”
Alanna Masterson, who starred alongside Mack in The Strolling Lifeless, shared her grief in a heartfelt publish:
“What an unimaginable human. So proud to have fought alongside her in our closing episode collectively.”
Different followers and friends described Mack as “radiant,” “gifted,” “variety,” and “a inventive soul who left an enormous mark in a short while.”
Breakthrough Position in The Strolling Lifeless
Mack is finest remembered for taking part in Addy, a member of the “Highwaymen” in Season 9 of The Strolling Lifeless—certainly one of tv’s hottest post-apocalyptic dramas. The sequence, which aired on AMC, featured Mack in a gritty, emotionally intense position that gained over followers.
In her brief arc, Addy stood out as a tricky but compassionate survivor navigating a harmful world crammed with walkers and political battle. Although not a number one character, Mack’s efficiency was praised for including coronary heart and realism to the storyline.
Profession Highlights Throughout TV and Commercials
Kelley Mack had a wide-ranging profession in tv and business performing. Past The Strolling Lifeless, she was recognized for:
- Penelope Jacobs in NBC’s Chicago Med (Season 8)
- A visitor position on FOX’s 9-1-1, a procedural drama about first responders
- Nationwide business appearances for main manufacturers comparable to:
- Dr. Pepper
- Dairy Queen
- Chick-fil-A
- Ross Gown for Much less
In whole, Mack held 35 performing credit and 5 producer credit, in keeping with the assertion on CaringBridge and verified by her IMDb profile.
Her business and voiceover work expanded her inventive vary and helped her join with a broader viewers. She had a pure display screen presence, backed by technical data of movie manufacturing and a deep ardour for storytelling.
Early Ardour for Movie and Storytelling
Kelley’s love for filmmaking started at a younger age when she acquired a mini video digital camera as a birthday present. That second grew to become a turning level in her life, inspiring her to discover each performing and directing.
She started her skilled journey with youngster roles in tv ads and slowly transitioned into extra distinguished elements in dramatic sequence.
Mack’s curiosity in visible storytelling wasn’t simply restricted to performing. She had a deep understanding of the technical facet of filmmaking, which later led her to pursue formal schooling within the discipline.
Training and Movie Coaching
Kelley Mack attended Hinsdale Central Excessive Faculty in Illinois, the place she was recognized for collaborating in inventive arts packages. Following highschool, she enrolled at Chapman College’s Dodge School of Movie and Media Arts in Orange, California.
She graduated with a Bachelor’s diploma in Cinematography, a program that focuses on the visible parts of movie manufacturing comparable to digital camera operation, lighting, and shot composition.
This background gave her an edge in each her efficiency and her understanding of the filmmaking course of, making her a valued collaborator on set.
Recognized for Heat, Creativity, and Dedication
Her household described Kelley as somebody who introduced heat and light into each room she entered. Based on the tribute posted on CaringBridge:
“Kelley was recognized for her heat, creativity and unwavering assist for these round her. Her infectious enthusiasm and dedication to her work impressed numerous others within the trade and past.”
She was additionally recognized to mentor younger creatives and supply encouragement to fellow actors navigating the aggressive world of leisure.
Cherished Ones Left Behind
Kelley Mack is survived by a detailed and loving household:
- Dad and mom: Kristen and Lindsay Klebenow
- Siblings: Sister Kathryn and brother Parker
- Grandparents: Lois and Larry Klebenow
- Boyfriend: Logan Lanier
The household has requested privateness throughout this troublesome time however shared their gratitude for the overwhelming assist and love they’ve acquired from followers and the leisure neighborhood.
A Legacy of Ardour, Kindness, and Expertise
Although Kelley Mack’s life was tragically minimize brief, her legacy lives on by way of the tales she helped convey to life and the individuals she touched together with her vitality and dedication.
“Kelley’s legacy will stay on by way of her contributions to movie and tv, and within the hearts of those that liked her,” the household stated.
She can be remembered not solely as a gifted actress but in addition as a sort, passionate, and provoking particular person whose presence left an imprint on everybody she labored with.
Kelley Mack’s dying is a big loss to the leisure world. Her profession could have been temporary, however the influence she made was significant. She confirmed what it meant to work with coronary heart and function, and he or she impressed others to do the identical.
As followers proceed to revisit her performances and mirror on her legacy, her reminiscence will stay on within the characters she portrayed and the lives she touched.
