Discover the ultimate ranking of Dermot Mulroney’s best movies—from heart-melting romances to edge-of-your-seat thrillers in this 2025 guide.
Dermot Mulroney has been a beloved fixture in Hollywood for decades. From swoon-worthy roles in romantic comedies to serious roles in psychological thrillers, you may have loved him in My Best Friend’s Wedding, or you may have been anxious as his character slid into new levels of darkness in the most recent thrillers. Regardless, he is both talented, versatile, and has proven to be more than a current trend.
In this 2025 guide, we will list and rank Dermot Mulroney best movies, whether you joined the road to obsession with his iconic romantic dramas, loved him in cult indie hits, or got on the train with the new Netflix thrillers that attracted a new wave of fans via the streaming platform, this is the guide for the long-term fans and fresh viewers alike, to explore highlights of his work.
Why Dermot Mulroney Still Rules in 2025
Even three decades into the industry, his relevance remains. His latest roles in Netflix thrillers, indie films and prestige TV dramas have moved him to a trilogy of versatility. Ultimately, at his core, with his menacing charm, gravely voice, and intense screen presence, there’s no question he hasn’t been more binge-able.
Top 10 Dermot Mulroney Movies Ranked (2025 )
1. My Best Friend’s Wedding (1997)
Genre: Romantic Comedy
Co-Stars: Julia Roberts, Cameron Diaz, Rupert Everett
Why It’s Great:
This was the film that put Mulroney on the map. As Michael, the groom who is shared by two women, his subtle performance was the perfect counterpoint to Julia Roberts’ manic energy and Diaz’s peppy innocence. The chemistry between the three actors was through the roof and it is one of the most rewatchable rom-coms of all-time.
2. The Family Stone (2005)
Genre: Holiday Drama
Co-Stars: Sarah Jessica Parker, Diane Keaton, Rachel McAdams
Why It’s Great:
A beautiful mixture of family dysfunction and warmth, this holiday classic displays Mulroney’s dramatic versatility. He is Everett, the apparently stiff son who has complexities hiding beneath the surface, and his quiet, almost timid vulnerability in the chaos of this family brings the whole thing together.
3. Copycat (1995)
Genre: Thriller / Crime
Co-Stars: Sigourney Weaver, Holly Hunter
Why It’s Great:
In an especially dark part, Mulroney plays a detective trying to track down a serial killer. The chemistry with Holly Hunter is insane – and the tension is never let up. It is a classic ‘90s thriller that still plays in 2025.
4. August: Osage County (2013)
Genre: Drama
Co-Stars: Meryl Streep, Julia Roberts, Ewan McGregor
Why It’s Great:
A heavy family drama full of many heavyweight performances. Mulroney holds his own as the slick and shady Steve in this majorly ensemble piece with very well-known talent. This role showed Mulroney you can very much pull for the emotional weight in serious ensemble pieces.
5. Zodiac (2007)
Genre: Crime / Mystery
Director: David Fincher
Co-Stars: Jake Gyllenhaal, Robert Downey Jr., Mark Ruffalo
Why It’s Great:
While not a lead, Mulroney’s role of Captain Marty Lee in Director David Fincher’s chilling chilling look at the Zodiac killer is vital. His referenced realism to authority kept you completely dealing with an idea of how real this job is.
6. The Thing Called Love (1993)
Genre: Musical Romance
Co-Stars: River Phoenix, Samantha Mathis
Why It’s Great:
Its a sweet, underrated film about hopeful country music musicians looking for a break in Nashville. Mulroney is singing, strumming, and sweating as it is a heartfelt love story that still gets me misty-eyed in 2025.
7. Insidious: Chapter 3 (2015)
Genre: Horror
Why It’s Great:
In the horror genre, Mulroney is surprisingly effective as a grieving father. He presented a specific emotional weight in the prequel to the Insidious films making the jump scares have depth.
8. Young Guns (1988)
Genre: Western / Action
Suggested Co-Stars: Emilio Estevez, Kiefer Sutherland
Why It’s Great:
One of his first major breakout roles. Playing Dirty Steve, Mulroney adds humor and grit to the originally youth-driven western and cult classic that Millennials still love, and Gen Z is discovering via streaming in 2025.
9. The Wedding Date (2005)
Genre: Romantic Comedy
Suggested Co-Stars: Debra Messing
Why It’s Great:
Who doesn’t love a charming escort hired to be a date!? Mulroney’s Nick Mercer is romantic comedy fantasy – sexy, emotionally intelligent, and mysterious. This movie is still pretty high up there on the comfort watch list.
10. Umma (2022)
Genre: Supernatural Horror
Suggested Co-Star: Sandra Oh
Why It’s Great:
While it is a recent horror entry, this haunting story about generational trauma and ghost-like hauntings finds Mulroney in a supporting role, but a memorable one. The ambient tension of this story makes it a nice night watch.
What is Dermot Mulroney doing on TV in 2025?
Although Mulroney is primarily viewed as a film actor, he has been thriving with his television efforts in 2025.
“Yellowstone Universe Spinoff” (2025): a harrowing ranch drama starring Mulroney as a mysterious land baron.
“Painkiller” (2023): as a Big Pharma executive in this serious drama of the fentanyl and opioid crisis, Mulroney showed serious range.
Regular stints within crime shows like FBI: Most Wanted and Law & Order keep him a familiar face on network television.
Why Fans Still Adore Him
Romantic Hero Energy: He is still the prototype for leading men in romcoms – whether it is the stubble, the voice, or soulful eyes.
Genre Jumping: Few actors embrace the absurdity of acting across genres like Dermot. He hopped between horror, biopic, musical, and Marvel with intention.
Killing It For 30+ Years: Not many actors can be loved like Dermot has been since the 80s and happily booked from the 80s through the streaming age.
What’s in Store for Dermot Mulroney in 2025?
Dermot is not finished. In 2025, we can expect him in:
A new Netflix thriller as a detective investigating supernatural crimes.
A romantic drama with Michelle Monaghan.
An indie gem that is currently in post-production and will be festival bound.
Final Thoughts
Dermot Mulroney is the perfect example of Hollywood charm, indie ruggedness, and a constantly evolving relevance. From leading man to supporting character to just character, he has done it, and he is not done yet.
Fans are ready for more. And with every turn, he substantiates what we have always believed, Dermot Mulroney is a legend.
FAQs
What is Dermot Mulroney’s most famous movie?
Unquestionably My Best Friend’s Wedding; he was classic in his role of Michael.
Is Dermot Mulroney still acting come 2025?
Yes! Mulroney will be crazy busy in 2025 starring in multiple Netflix thrillers, crime drama and romantic movies. His range of performances, as always, captures audience’s attention throughout the globe.
What romantic genre does Dermot Mulroney excel in?
He excels in romantic drama and thriller films, but he is versatile in all genres.
Is Dermot Mulroney related to actor Kieran Mulroney? Yes, Kieran is Dermot’s brother and both brothers have film and television cred.
Are Dermot Mulroney films classics?
Yes! Dermot Mulroney films are classics in 2025.
What are Dermot Mulroney’s best romantic movies?
The romantic film list is:
My Best Friend’s Wedding
The Wedding Date
The Thing Called Love
These films spotlight his charm and qualities of a romantic leading man.