Killing Mary Sue poster

Movie · 2025

Killing Mary Sue

Released 13 June 2025 More from 2025 → Letterboxd ↗ · TMDB ↗

A corrupt senator arranges for the murder of his biggest liability, his erratic burnout stepdaughter, only for her to unwittingly discover her natural talent as an untouchable killer.

FR·01

How old were they?

Oldest first
Martin Kove
as Knox
79
Kym Whitley
as Anita Koch
64
Dermot Mulroney
as Bradley Weiner
61
French Stewart
as Vladyslav Volkov
61
Sean Patrick Flanery
as Cable Henry
59
Jake Busey
as Wes Adamle
53
Jason Mewes
as Ed Harper
51
FR·02

The numbers

Computed from the cast above
28years between the oldest and youngest billed
79Martin Kove — oldest on the call sheet
51Jason Mewes — youngest billed
61average age of the credited cast
← Back to top
Are you older than Mark Hamill in Star Wars: The Last Jedi? Find out.
Play the quiz →