The Mastermind (2025) featured a cast of 54 tracked actors. Of these, 14 (100%) are still alive today. The oldest surviving cast member is Amanda Plummer, age 69. This film starred Josh O'Connor and Alana Haim.
100% still with us· verified cast26% of full cast · incl. 40 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast54 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Josh O'Connor James Blaine Mooney | James Blaine Mooney | Living | 20/05/1990 | 36 | — | 35 |
 Alana Haim Terri Mooney | Terri Mooney | Living | 15/12/1991 | 34 | — | 34 |
 Hope Davis Sarah Mooney | Sarah Mooney | Living | 23/03/1964 | 62 | — | 61 |
 John Magaro Fred | Fred | Living | 16/02/1983 | 43 | — | 42 |
 Gaby Hoffmann Maude | Maude | Living | 08/01/1982 | 44 | — | 43 |
Jasper Thompson Tommy Mooney | Tommy Mooney | Unverified | — | — | — | — |
Sterling Thompson Carl Mooney | Carl Mooney | Unverified | — | — | — | — |
 Eli Gelb Guy Hickey | Guy Hickey | Living | 04/12/1986 | 39 | — | 39 |
 Cole Doman Larry Duffy | Larry Duffy | Living | 13/03/1993 | 33 | — | 32 |
Javion Allen Ronnie Gibson | Ronnie Gibson | Unverified | — | — | — | — |
 Matthew Maher Jerry the Driver | Jerry the Driver | Living | 05/10/1971 | 54 | — | 54 |
 Rhenzy Feliz Gordon | Gordon | Living | 26/10/1997 | 28 | — | 28 |
 Bill Camp Judge William Mooney | Judge William Mooney | Living | 22/10/1964 | 61 | — | 61 |
 Carrie Lazar Ms. Pitman | Ms. Pitman | Living | 27/09/1979 | 46 | — | 46 |
 Reighan Bean Julie | Julie | Unverified | — | — | — | — |
 Katie Hubbard Robin | Robin | Unverified | — | — | — | — |
 Margot Anderson-Song Helen | Helen | Unverified | — | — | — | — |
Avery Deutsch Daisy | Daisy | Unverified | — | — | — | — |
 Deb G. Girdler Museum Patron | Museum Patron | Unverified | — | — | — | — |
Richard Hagerman Detective Long | Detective Long | Unverified | — | — | — | — |
 Juan Carlos Hernández Agent Carroll | Agent Carroll | Unverified | — | — | — | — |
 Ryan Homchick Coach Sam | Coach Sam | Unverified | — | — | — | — |
Marc Ross Mr. Ross | Mr. Ross | Unverified | — | — | — | — |
 Rick Dutrow Thug | Thug | Unverified | — | — | — | — |
 Kevin Michael Walsh Cleveland Neighbor | Cleveland Neighbor | Unverified | — | — | — | — |
 Amanda Plummer Louise | Louise | Living | 23/03/1957 | 69 | — | 68 |
Mauricio Soliz Line Cook | Line Cook | Unverified | — | — | — | — |
Kade Clarks Curtis | Curtis | Unverified | — | — | — | — |
Mark Antony Howard David | David | Unverified | — | — | — | — |
Ashlyn Porter Ticket Lady | Ticket Lady | Unverified | — | — | — | — |
Dale Hodges Iris | Iris | Unverified | — | — | — | — |
Caleb Phillips Young Man with Wallet | Young Man with Wallet | Unverified | — | — | — | — |
 D.J. Stroud Edward Farber | Edward Farber | Living | 28/10/2002 | 23 | — | 23 |
Max Schroeder Boy Playing on Sidewalk (uncredited) | Boy Playing on Sidewalk (uncredited) | Unverified | — | — | — | — |
 Jenny McManus Cafe Patron (uncredited) | Cafe Patron (uncredited) | Unverified | — | — | — | — |
Barry Mulholland Charles (uncredited) | Charles (uncredited) | Unverified | — | — | — | — |
Maria Wedding College Age Museum Patron (uncredited) | College Age Museum Patron (uncredited) | Unverified | — | — | — | — |
Steven Terry Walker Diner Patron (uncredited) | Diner Patron (uncredited) | Unverified | — | — | — | — |
 Greg Violand Man at Bank (uncredited) | Man at Bank (uncredited) | Unverified | — | — | — | — |
 John E. Brownlee Man Catching the Bus (uncredited) | Man Catching the Bus (uncredited) | Unverified | — | — | — | — |
David Pittinger Man in Sports Jacket (uncredited) | Man in Sports Jacket (uncredited) | Living | 07/10/1963 | 62 | — | 62 |
Robert Gerding Museum Patron (uncredited) | Museum Patron (uncredited) | Unverified | — | — | — | — |
William Cross Museum Patron (uncredited) | Museum Patron (uncredited) | Unverified | — | — | — | — |
Greg Siewny Newspaper Thief (uncredited) | Newspaper Thief (uncredited) | Unverified | — | — | — | — |
Alexis Nicole Neuenschwander Pam (uncredited) | Pam (uncredited) | Unverified | — | — | — | — |
 Angel Kerns Pedestrian (uncredited) | Pedestrian (uncredited) | Unverified | — | — | — | — |
Kevin W. Shiveley Riot Cop (uncredited) | Riot Cop (uncredited) | Unverified | — | — | — | — |
Farrah Rawlings Student (uncredited) | Student (uncredited) | Unverified | — | — | — | — |
Michael Wedding Student (uncredited) | Student (uncredited) | Unverified | — | — | — | — |
Tom Cline Tony (uncredited) | Tony (uncredited) | Unverified | — | — | — | — |
Christian Gazaway Vietnam Protester (uncredited) | Vietnam Protester (uncredited) | Unverified | — | — | — | — |
Malika Dinan Vietnam Protester (uncredited) | Vietnam Protester (uncredited) | Unverified | — | — | — | — |
Melissa McDermott Currin Vietnam Protester (uncredited) | Vietnam Protester (uncredited) | Unverified | — | — | — | — |
Todd Wallrauch Vietnam Protester (uncredited) | Vietnam Protester (uncredited) | Unverified | — | — | — | — |