Julian Duffy

Film guide, starting point, and performer.

Julian Duffy in The Copycat Killer (2026), played by Greyston Holt.

Film guide · 1 film · 2026 · 1 performer

THE MOVIE

Julian Duffy on screen

One focused screen portrayal, with the performer and movie linked directly below.

Film guide · 1 film · 2026

About the scores

Scores shown are MoviHero movie-guide scores. Missing scores stay blank, and tied top scores remain tied.

01
Start hereThe Copycat Killer
2026
Portrayed by Greyston Holt · screen performanceMovie guide
MoviHero score78/100WORTH IT

THE PERFORMANCE

Meet the performer and open their full MoviHero profile. Coverage below refers to linked movie guides in this sequence.

Greyston Holtscreen performance

Greyston Holt plays Julian Duffy in The Copycat Killer.

1 linked movie guide in this sequence

FILM AND PERFORMER CREDITS

Screen credits: The Copycat Killer (2026) — Greyston Holt as Julian Duffy.

WHO TO EXPLORE NEXT

Keep moving through the same films and screen world with a character who shares meaningful movie history.

Shared film

Julian Duffy and Detective Lisa Deloria both appear in The Copycat Killer.

Shared film

Julian Duffy and Eleanor 'Ellie' Douglas both appear in The Copycat Killer.

Shared film

Julian Duffy and Glenn Boyd both appear in The Copycat Killer.

Shared film

Julian Duffy and Vale Talbot both appear in The Copycat Killer.

KEEP EXPLORING