Known for her performance as Addy in ‘The Walking Dead,’ Mack died at the age of 33 following a months-long battle with a ...

Parade. Kelley Mack, who was best known for her work on The Walking Dead, has died at the age of 33, her family confirmed.

Kelley Mack, known to many for her roles in The Walking Dead, Chicago Med and 9-1-1, passes away at the age of 33. Her family ...

Actress Kelley Mack, best known for her role playing Hilltop Colony resident Addy on The Walking Dead, has died aged 33. Mack ...