Actor Kelley Mack, who played Addy in Season 9 of “The Walking Dead” in addition to doing national commercials and voice-over work, has died at age 33, her family said on social media.
“It is with indelible sadness that we are announcing the passing of our dear Kelley. Such a bright, fervent light has transitioned to the beyond, where we all eventually must go,” the family wrote Tuesday on her Instagram account. She died in Cincinnati after battling glioma of the central nervous system, according to a notice posted on her CaringBridge page.
“Kelley passed peacefully on Saturday evening with her loving mother Kristen and steadfast aunt Karen present. Kelley has already come to many of her loved ones in the form of various butterflies … She will be missed by so many to depths that words cannot express.”
Mack, born Kelley Lynne Klebenow in Cincinnati on July 10, 1992, was raised in towns around Ohio and also in Missouri, Connecticut, North Carolina and Illinois. She moved to Los Angeles after earning a cinematography degree from Chapman University’s Dodge College of Film in Orange in 2014.
Her commercial work included playing Becky in “Fansville” ads for Dr Pepper and her voice-overs could be heard in spots for the Hyundai Ioniq, Budweiser, Credit Karma and more. Her “Walking Dead” character, Addy, was one of the young residents of Hilltop who had a crush on Henry while he had feelings for Lydia. Addy’s reanimated head wound up on a pike at the border of the Whisperers’ territory along with those of Henry and a handful of others who fought bravely but unsuccessfully after being kidnapped by Alpha.
After experiencing pain last fall in her lower back and legs, Mack was diagnosed in late November with a diffuse midline glioma, a rare type of astrocytoma, a cancer that starts in the central nervous system. “Due to the biopsy surgery on my spinal cord,” she said on Instagram in January, “I have lost the use of my right leg and most of my left leg, so I now get around with a walker and a wheelchair.”
She started proton radiation treatments in Cincinnati in mid-January — “It felt like I was filming an episode of my new TV show, set on a space ship floating somewhere in our infinite galaxy,” she wrote on Instagram — and by March had regained some ability to walk despite continuing pain in her lower body.
“Some days are challenging,” she said in April on CaringBridge, listing all the “healthy” things she was trying to do with aid from caregivers — her family members. “We have our emotional hiccups,” she said, “but we remind each other of our positivity and strength. We continue to feel confident in our path forward, God, and in our love for each other all leading up to overcome.”
By July, however, Mack was receiving respite care, which was described as “the toughest part of her journey.”
She is survived by her mother and father, Kristen and Lindsay Klebenow, sister Katherine, brother Parker, grandparents Lois and Larry Klebenow and her boyfriend, Logan Lanier. A celebration of life will be held Aug. 16 in Glendale, Ohio, and at a future date in Los Angeles.
