Murder One: Diary of a Serial Killer (1997) featured a cast of 50 tracked actors. Of these, 31 (72%) are still alive today and 12 have passed away. The oldest surviving cast member is Oliver Clark, age 87. This film starred Mary McCormack and D. B. Woodside.
72% still with us· verified cast62% of full cast · incl. 7 unverified
Survivorship
Cast Reunion Index: 72% still living
Avg. Age at Death: 77.5 yrs
Deaths by Year
2001
2005
2013
2016
2017
2020
2022
2023
2025
Cast50 members
| Person | Character | Status | DOB | Age | DOD | Age in 1997 |
|---|---|---|---|---|---|---|
 Mary McCormack Justine Appleton | Justine Appleton | Living | 08/02/1969 | 57 | — | 28 |
 D. B. Woodside Aaron Mosley | Aaron Mosley | Living | 25/07/1969 | 57 | — | 28 |
 Barbara Bosson Miriam Grasso | Miriam Grasso | Deceased | 01/11/1939 | 83 | 18/02/2023 | 58 |
 Clayton Rohner Det. Vince Biggio | Det. Vince Biggio | Living | 05/08/1957 | 69 | — | 40 |
 Jack Kehler Frank Szymanski | Frank Szymanski | Deceased | 22/05/1946 | 75 | 07/05/2022 | 51 |
 Pruitt Taylor Vince Clifford Banks | Clifford Banks | Living | 05/07/1960 | 66 | — | 37 |
 Karen Austin Lynette Parker Banks | Lynette Parker Banks | Living | 24/10/1955 | 70 | — | 42 |
 Reni Santoni Judge Thomas Agajanian | Judge Thomas Agajanian | Deceased | 21/04/1939 | 81 | 01/08/2020 | 58 |
 John Pleshette Gary Blondo | Gary Blondo | Living | 27/07/1942 | 84 | — | 55 |
 Richard Fancy Arthur Sackheim | Arthur Sackheim | Living | 02/08/1943 | 83 | — | 54 |
 Mason Adams Sidney Pomerantz | Sidney Pomerantz | Deceased | 26/02/1919 | 86 | 26/04/2005 | 78 |
 John Fleck Louis Heinsbergen | Louis Heinsbergen | Living | 07/05/1951 | 75 | — | 46 |
 Maxine Stuart Mrs. Gunther | Mrs. Gunther | Deceased | 28/06/1918 | 94 | 06/06/2013 | 79 |
 Steve Eastin Detective | Detective | Living | 22/06/1948 | 78 | — | 49 |
Richard Minchenberg Jason Haas | Jason Haas | Living | 18/06/1954 | 72 | — | 43 |
 Francis Guinan Steve McDermott | Steve McDermott | Living | 17/11/1951 | 74 | — | 46 |
 David Barrera Richard Higueras | Richard Higueras | Living | 28/12/1968 | 57 | — | 29 |
 Micole Mercurio Eunice Patrick | Eunice Patrick | Deceased | 10/03/1938 | 77 | 19/01/2016 | 59 |
 Rob Youngblood Officer Tillage | Officer Tillage | Living | 13/11/1969 | 56 | — | 28 |
 Robert LaSardo Osvaldo Cesarus | Osvaldo Cesarus | Living | 20/09/1963 | 63 | — | 34 |
Peter Birkenhead Brent Keiser | Brent Keiser | Unverified | — | — | — | — |
 Rosalind Allen Ms. Lawson | Ms. Lawson | Living | 23/09/1957 | 68 | — | 40 |
Tony Perez Mr. Garcia | Mr. Garcia | Unverified | — | — | — | — |
 Alan Blumenfeld Carl Runsdorf | Carl Runsdorf | Living | 04/09/1952 | 74 | — | 45 |
| Living | 24/04/1964 | 62 | — | 33 | ||
 Tim DeZarn Mr. Jenks | Mr. Jenks | Living | 11/07/1952 | 74 | — | 45 |
 Peter Jason Mr. Sheehy | Mr. Sheehy | Deceased | 22/07/1944 | 80 | 20/02/2025 | 53 |
 Dan Gerrity Ed Mizerac | Ed Mizerac | Deceased | 21/12/1953 | 59 | 20/11/2013 | 44 |
| Deceased | 14/12/1935 | 65 | 10/02/2001 | 62 | ||
| Unverified | — | — | — | — | ||
| Unverified | — | — | — | — | ||
| Living | 30/01/1946 | 80 | — | 51 | ||
 Diana Maria Riva Ms. Aguilera | Ms. Aguilera | Living | 22/07/1969 | 57 | — | 28 |
| Living | — | — | — | — | ||
| Living | 01/02/1964 | 62 | — | 33 | ||
 Dennis Creaghan Duncan Lattimer | Duncan Lattimer | Living | 01/05/1942 | 84 | — | 55 |
 Alexander Enberg Kevin Piper | Kevin Piper | Living | 05/04/1972 | 54 | — | 25 |
 Alec Mapa Damien Vasquez | Damien Vasquez | Living | 10/07/1965 | 61 | — | 32 |
 Jack Blessing Detective Seybolt | Detective Seybolt | Deceased | 29/07/1951 | 66 | 14/11/2017 | 46 |
 Richard McGonagle Judge Owen Harris | Judge Owen Harris | Living | 22/10/1946 | 79 | — | 51 |
 Oliver Clark Judge Douglas Harrigan | Judge Douglas Harrigan | Living | 04/01/1939 | 87 | — | 58 |
 James McDonnell Mitch Kaye | Mitch Kaye | Deceased | 21/03/1961 | 65 | — | 36 |
 Tom Urich Todd Strangis | Todd Strangis | Deceased | 26/03/1935 | 87 | 17/07/2022 | 62 |
 David St. James Lawyer | Lawyer | Living | 04/09/1947 | 79 | — | 50 |
 Anthony LaPaglia Jimmy Wyler | Jimmy Wyler | Living | 31/01/1959 | 67 | — | 38 |
 J.C. MacKenzie Arnold Spivak | Arnold Spivak | Living | 17/10/1970 | 55 | — | 27 |
 Michael Hayden Chris Docknovich | Chris Docknovich | Living | 28/07/1963 | 63 | — | 34 |
Blair Singer Gavin Beyer | Gavin Beyer | Unverified | — | — | — | — |
Allen Barton Reporter | Reporter | Unverified | — | — | — | — |
Neill Calabro Sequestered Juror | Sequestered Juror | Unverified | — | — | — | — |
