Born in Helena, Montana, Kerry Cahill grew up in small rural towns of Montana, Oregon and Texas. Cahill studied Drama at Loyola University New Orleans, the British American Drama Academy Oxford, and Queen's University Belfast, later moving to Chicago to study with Second City, and Rick Snyder. She started her career in New Orleans and continues to reside there. Cahill is best known for playing Dianne in AMC's The Walking Dead. She works with Help Heal Veterans and has started a fund, Cahill Cares, to help support important causes.
Known For
Credits
Cast Credits
Anne Rice's Mayfair Witches (2023)
Guest starring as TBD
(2 episodes)
- Episode 1x07: Tessa (Feb 16, 2023)
- Episode 1x06: Transference (Feb 9, 2023)
The Thing About Pam (2022)
Guest starring as Carol Alford
- Episode 1x06: She's a Killer (Apr 12, 2022)
Good Behavior (2016)
Guest starring as Joyce
- Episode 1x08: It Still Fits Bitch (Dec 27, 2016) [Co-Star]
Stranger Things (2016)
Guest starring as Staff Nurse Caitlin
- Episode 2x05: Chapter Five: Dig Dug (Oct 27, 2017) [Co-Star]
NCIS: New Orleans (2014)
Guest starring as Professor Sandra Jones
- Episode 1x12: The Abyss (Jan 13, 2015)
The Walking Dead (2010)
Guest starring as Dianne
(35 episodes)
- Episode 11x24: Rest in Peace (Nov 20, 2022)
- Episode 11x23: Family (Nov 6, 2022)
- Episode 11x12: The Lucky Ones (Mar 6, 2022)
- Episode 11x09: No Other Way (Feb 13, 2022)
- Episode 10x16: A Certain Doom (Oct 4, 2020)
- Episode 10x15: The Tower (Apr 5, 2020)
- Episode 10x14: Look at the Flowers (Mar 29, 2020)
- Episode 10x12: Walk with Us (Mar 15, 2020)
- Episode 10x11: Morning Star (Mar 8, 2020)
- Episode 10x08: The World Before (Nov 24, 2019)
- Episode 10x04: Silence the Whisperers (Oct 27, 2019)
- Episode 10x01: Lines We Cross (Oct 6, 2019)
- Episode 9x16: The Storm (Mar 31, 2019)
- Episode 9x15: The Calm Before (Mar 24, 2019)
- Episode 9x13: Chokepoint (Mar 10, 2019)
- Episode 9x11: Bounty (Feb 24, 2019)
- Episode 9x08: Evolution (Nov 25, 2018)
- Episode 9x07: Stradivarius (Nov 18, 2018)
- Episode 9x05: What Comes After (Nov 4, 2018)
- Episode 9x04: The Obliged (Oct 28, 2018)
- Episode 9x03: Warning Signs (Oct 21, 2018)
- Episode 9x02: The Bridge (Oct 14, 2018)
- Episode 8x16: Wrath (Apr 15, 2018) [Co-Star]
- Episode 8x14: Still Gotta Mean Something (Apr 1, 2018) [Co-Star]
- Episode 8x13: Do Not Send Us Astray (Mar 25, 2018) [Co-Star]
- Episode 8x11: Dead or Alive Or (Mar 11, 2018) [Co-Star]
- Episode 8x08: How It's Gotta Be (Dec 10, 2017) [Co-Star]
- Episode 8x06: The King, the Widow, and Rick (Nov 26, 2017) [Co-Star]
- Episode 8x03: Monsters (Nov 5, 2017) [Co-Star]
- Episode 8x02: The Damned (Oct 29, 2017) [Co-Star]
- Episode 8x01: Mercy (Oct 22, 2017) [Co-Star]
- Episode 7x16: The First Day of the Rest of Your Life (Apr 2, 2017) [Co-Star]
- Episode 7x13: Bury Me Here (Mar 12, 2017) [Co-Star]
- Episode 7x10: New Best Friends (Feb 19, 2017) [Co-Star]
- Episode 7x02: The Well (Oct 30, 2016) [Co-Star]