Devil in Disguise: John Wayne Gacy (2025) featured a cast of 86 tracked actors. Of these, 39 (100%) are still alive today. The oldest surviving cast member is Lynne Griffin, age 74. This TV series starred Michael Chernus and Gabriel Luna.
100% still with us· verified cast45% of full cast · incl. 47 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast86 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Michael Chernus John Wayne Gacy | John Wayne Gacy | Living | 08/08/1977 | 49 | — | 48 |
 Gabriel Luna Det. Rafael Tovar | Det. Rafael Tovar | Living | 05/12/1982 | 43 | — | 43 |
 James Badge Dale Chief of Detectives Joe Kozenczak | Chief of Detectives Joe Kozenczak | Living | 01/05/1978 | 48 | — | 47 |
 Michael Angarano Sam Amirante | Sam Amirante | Living | 03/12/1987 | 38 | — | 38 |
 Chris Sullivan Lead Prosecutor Bill Kunkle | Lead Prosecutor Bill Kunkle | Living | 19/07/1980 | 46 | — | 45 |
 Marin Ireland Elizabeth Piest | Elizabeth Piest | Living | 30/08/1979 | 47 | — | 46 |
 Greg Bryk Harold Piest | Harold Piest | Living | 19/08/1972 | 54 | — | 53 |
 Etienne Kellici Samuel Stapleton | Samuel Stapleton | Living | 02/12/2010 | 15 | — | 15 |
 Finlay Wojtak-Hissong Randy Reffett | Randy Reffett | Unverified | — | — | — | — |
Robert Meynell Donald Voorhees Sr. | Donald Voorhees Sr. | Unverified | — | — | — | — |
 Andrew Johnston Donald Voorhees Jr | Donald Voorhees Jr | Unverified | — | — | — | — |
Joshua Kilimnik Teenage Gacy | Teenage Gacy | Unverified | — | — | — | — |
 Max Mattern Billy Carroll | Billy Carroll | Unverified | — | — | — | — |
 Mason Versaw Robert Donnelly | Robert Donnelly | Living | 20/11/2000 | 25 | — | 25 |
 Jake Horowitz David Cram | David Cram | Unverified | — | — | — | — |
Brayden Raqueño Dale Landingin | Dale Landingin | Unverified | — | — | — | — |
 Hamish Allan-Headley Det. Michael Albrecht | Det. Michael Albrecht | Living | 27/11/1981 | 44 | — | 44 |
 Ted Dykstra Det. Allen Fanholm | Det. Allen Fanholm | Living | 01/01/1961 | 65 | — | 64 |
 Cricket Brown Kerry Piest | Kerry Piest | Living | 01/01/1997 | 29 | — | 28 |
 Nina Kiri Mary Amirante | Mary Amirante | Living | 03/09/1992 | 34 | — | 33 |
 Alex Paxton-Beesley Helen | Helen | Living | 24/09/1986 | 39 | — | 39 |
 Lynne Griffin Gladys | Gladys | Living | 17/09/1952 | 74 | — | 73 |
 Thom Nyhuus Kenneth Piest | Kenneth Piest | Unverified | — | — | — | — |
 Desmond Sivan Fred Tovar | Fred Tovar | Unverified | — | — | — | — |
Levi Shelton John 'Johnny' Szyc | John 'Johnny' Szyc | Unverified | — | — | — | — |
Tom Barnett Richard Szyc | Richard Szyc | Unverified | — | — | — | — |
 Chloe Avakian Patti Szyc | Patti Szyc | Unverified | — | — | — | — |
 Eva Foote Carol Gacy | Carol Gacy | Unverified | — | — | — | — |
 Mitchell Court Eldest Szyc Son | Eldest Szyc Son | Unverified | — | — | — | — |
 Yona Epstein-Roth Cliff | Cliff | Unverified | — | — | — | — |
 Rolando Alvarez Giacoman Janitor | Janitor | Unverified | — | — | — | — |
 Megan Murphy Lynn Meadows | Lynn Meadows | Unverified | — | — | — | — |
 Mary Wiseman Karen Gacy | Karen Gacy | Living | 30/07/1985 | 41 | — | 40 |
 Kristine Nielsen Marion Gacy | Marion Gacy | Living | 28/05/1955 | 71 | — | 70 |
 Sprague Grayden Bessie Stapleton | Bessie Stapleton | Living | 21/07/1980 | 46 | — | 45 |
Lena Pepe Juanita | Juanita | Unverified | — | — | — | — |
 Krista Bridges Rosemarie Szyc | Rosemarie Szyc | Living | 04/11/1968 | 57 | — | 57 |
 Christian Bako Marko Butkovich | Marko Butkovich | Living | 31/01/1989 | 37 | — | 36 |
 Dan Lett Dr. Stein | Dr. Stein | Unverified | — | — | — | — |
 Jim Annan Judge Louis Garippo | Judge Louis Garippo | Unverified | — | — | — | — |
Samantha Adams Marlynn Gacy | Marlynn Gacy | Unverified | — | — | — | — |
 Mallory Bechtel Mary Jane | Mary Jane | Living | 26/11/1999 | 26 | — | 26 |
 Brenda Bazinet Eugenia Godzik | Eugenia Godzik | Living | 18/07/1956 | 70 | — | 69 |
 Jessie Behan Young Marion Gacy | Young Marion Gacy | Unverified | — | — | — | — |
 Kathryn Bellamy Beth | Beth | Unverified | — | — | — | — |
 Quincy Tyler Bernstine Dr. Healy | Dr. Healy | Living | 27/03/1974 | 52 | — | 51 |
 Alec Dahmer Rookie Cop | Rookie Cop | Unverified | — | — | — | — |
 Michael Esper Bob Motta | Bob Motta | Living | 01/12/1976 | 49 | — | 49 |
 Colton Ryan Billy Kindred | Billy Kindred | Living | 10/06/1995 | 31 | — | 30 |
 Nigel Shawn Williams John Davis | John Davis | Unverified | — | — | — | — |
 Augustus Prew Jeffrey | Jeffrey | Living | 17/09/1987 | 39 | — | 38 |
 Ianne Fields Stewart Sophia St. Laurent | Sophia St. Laurent | Unverified | — | — | — | — |
 Ish Morris Guard Jenkins | Guard Jenkins | Unverified | — | — | — | — |
Lizzie Moffatt Young Woman 1 | Young Woman 1 | Unverified | — | — | — | — |
Aidan Pinsler Young Male | Young Male | Unverified | — | — | — | — |
Amanda Cheung Hot Girl | Hot Girl | Unverified | — | — | — | — |
Matthew Chiarelli Delivery Man 1 | Delivery Man 1 | Unverified | — | — | — | — |
Mira Skye Korngold Waitress | Waitress | Unverified | — | — | — | — |
 Sam Wexler Delivery Man 2 | Delivery Man 2 | Unverified | — | — | — | — |
 Gavin Lewis Timothy McCoy | Timothy McCoy | Living | 27/10/2003 | 22 | — | 22 |
 Crede Cooper John Butkovich | John Butkovich | Unverified | — | — | — | — |
 Ryker Baloun Robert Piest | Robert Piest | Living | 08/10/2005 | 20 | — | 20 |
 Thomas Mitchell Barnet Phil Torf | Phil Torf | Unverified | — | — | — | — |
 Alexander Crowther Detective Janus | Detective Janus | Unverified | — | — | — | — |
 Christopher Jacot Detective Everford | Detective Everford | Living | 30/06/1979 | 47 | — | 46 |
Jarrod Vanvolkenburg Jerry Latherow | Jerry Latherow | Unverified | — | — | — | — |
 Aidan Wojtak-Hissong Randy Reffett | Randy Reffett | Unverified | — | — | — | — |
 Cameron Brodeur Michael Rossi | Michael Rossi | Living | 25/04/2002 | 24 | — | 23 |
 Brandon McEwan Philip Paske | Philip Paske | Living | 22/02/1999 | 27 | — | 26 |
 Luke Humphrey Terry Sullivan | Terry Sullivan | Living | 12/06/1987 | 39 | — | 38 |
 Aidan Gouveia Greg Godzik | Greg Godzik | Unverified | — | — | — | — |
 Rayisa Kondracki Geraldine | Geraldine | Living | 07/02/1980 | 46 | — | 45 |
 Daniel Griffin Charlie Reynolds | Charlie Reynolds | Unverified | — | — | — | — |
 Dwight Ireland Press Conference Reporter | Press Conference Reporter | Unverified | — | — | — | — |
 E. Fegan DeCordova Reporter | Reporter | Unverified | — | — | — | — |
Karrie Kwong Reporter | Reporter | Unverified | — | — | — | — |
 Ella Rae Peck Rose Perino | Rose Perino | Living | 08/09/1990 | 36 | — | 35 |
 R Austin Ball Ron Dovenek | Ron Dovenek | Unverified | — | — | — | — |
 Morgan Kelly Fred Richman | Fred Richman | Living | 23/06/1976 | 50 | — | 49 |
 Dylan Taylor CPD Officer O'Neal | CPD Officer O'Neal | Living | 09/07/1981 | 45 | — | 44 |
 Lauren Collins Genie Godzik | Genie Godzik | Living | 29/08/1986 | 40 | — | 39 |
 Kylee Evans Deanna Amirante | Deanna Amirante | Living | 10/05/1978 | 48 | — | 47 |
 Marcia Bennett Delores Nieder | Delores Nieder | Unverified | — | — | — | — |
 Eric Wiegand Danny Jockell | Danny Jockell | Unverified | — | — | — | — |
 Abigail Nicholson Girl with Acid | Girl with Acid | Unverified | — | — | — | — |
 Igby Rigney Phil | Phil | Living | 06/06/2003 | 23 | — | 22 |