Michelle Monaghanscreen performanceMichelle Monaghan plays Deirdre Landy in Little Brother.
1 linked movie guide in this sequence
FILM POSTER · Little BrotherLittle Brother (2026)
Deirdre Landy
Film guide, starting point, and performer.
Deirdre Landy appears in Little Brother (2026), portrayed by Michelle Monaghan. This page focuses on that specific screen performance and the movie around it.
Film guide · 1 film · 2026 · 1 performerTHE MOVIE
Deirdre Landy on screen
One focused screen portrayal, with the performer and movie linked directly below.
Film guide · 1 film · 2026Main sequence runtime: 1h 42m
About the scores
Scores shown are MoviHero movie-guide scores. Missing scores stay blank, and tied top scores remain tied.
- 01MoviHero score79/100WORTH IT
THE PERFORMANCE
Who plays Deirdre Landy?
Meet the performer and open their full MoviHero profile. Coverage below refers to linked movie guides in this sequence.
Michelle Monaghanscreen performanceWHY THE CHARACTER WORKS
What defines Deirdre Landy
Michelle Monaghan’s performance in Little Brother is the center of this character page. With only one film in the current screen path, the useful comparison is between the character, the performer and the role that film asks them to play—not an invented larger timeline.
WHO TO EXPLORE NEXT
Characters connected on screen
Keep moving through the same films and screen world with a character who shares meaningful movie history.
Josh Landy
Deirdre Landy and Josh Landy both appear in Little Brother.
See Little Brother