Tag: diffuse midline glioma

Kelley Mack, 'The Walking Dead' Actress, Dies at 33 After Rare Cancer Battle

Kelley Mack, best known for her role as Addy in The Walking Dead, has died at 33 after a fight with diffuse midline glioma, a rare brain cancer. The Cincinnati-born actress also appeared in Chicago Med and 911, and worked on commercials and voiceovers. Her family will hold memorials in Ohio and Los Angeles.