Actor

Katharine Isabelle: Movies & Box Office

films: 57
on screen: 1989–2026
box office: $476M
average score: 69

Known for

The Best Katharine Isabelle Movies

The highest-rated films Katharine Isabelle is credited on, by the Movie Echo Score that blends critic reviews, audience ratings and lasting impact. The Gift of Peace (2022) scores highest, at 90. The full ranking adds the biggest box office hits and the most awarded films.

Full ranking

Career at a glance

Katharine Isabelle's Career in Numbers

Katharine Isabelle's films in numbers — as an actor, not counting appearances as themselves: when they were made, the genres Katharine Isabelle works in most and the milestones along the way. The filmography runs from Immediate Family (1989) to Backrooms (2026), and the 2000s were the busiest decade.

Katharine Isabelle Movies by Decade

1980s 3
1990s 7
2000s 20
2010s 18
2020s 8

The 2000s were Katharine Isabelle's busiest decade, with 20 films.

Katharine Isabelle Movies by Genre

Drama 15
Horror 8
Comedy 7
Family 5
Crime 4
Thriller 4
Mystery 3
Action 2
Romance 1
Tv movie 1

Drama is the genre Katharine Isabelle has worked in most, with 15 films, ahead of horror (8).

Katharine Isabelle Career Milestones

First film: Immediate Family 1989
Biggest box office hit: Backrooms $394M worldwide
Best-rated film: The Gift of Peace Movie Echo Score 90
Newest film: Backrooms 2026

57 credits

Katharine Isabelle Filmography: Every Movie

Every film Katharine Isabelle is credited on, newest first, with the role, the box office and the Movie Echo Score. Rated films average a score of 69. Re-order the list to see the best-rated films or the biggest hits first.

Katharine Isabelle Movies as an Actor

Katharine Isabelle in Documentaries & Specials

2022 Hollywood Dreams & Nightmares: The Robert Englund Story as Self · Documentary Movie Echo Score: 74

Works with

Who Katharine Isabelle Makes Movies With

The actors and directors Katharine Isabelle shares the most films with. Brendan Fletcher comes first, with 9 films together, followed by Jesse Moss (3).

FAQ

Katharine Isabelle: Questions & Answers

How many movies Katharine Isabelle has made, the biggest hit, the best-rated film, the award record and more, answered from the filmography above.

How many movies has Katharine Isabelle been in?

Katharine Isabelle is credited on 57 films, from 1989 to 2026. The filmography on this page lists every one of them, newest first, with the role and the Movie Echo Score.

What is Katharine Isabelle's highest-grossing movie?

Backrooms (2026) is Katharine Isabelle's biggest box office hit, with $394M worldwide, ahead of Bad Times at the El Royale (2018) ($31.9M). Across every film with box office figures, Katharine Isabelle's movies have made $476M.

Katharine Isabelle's biggest hits

What is the best Katharine Isabelle movie?

By the Movie Echo Score, which blends critic reviews, audience ratings and lasting impact, Katharine Isabelle's best-rated film is The Gift of Peace (2022) with a score of 90, followed by Backrooms (2026) (75).

Best Katharine Isabelle movies, ranked

What is Katharine Isabelle's newest movie?

The most recent film on Katharine Isabelle's filmography is Lockbox (2026).

Who does Katharine Isabelle work with most often?

Katharine Isabelle shares the most films with Brendan Fletcher (9 films), Jesse Moss (3 films) and Tom McBeath (3 films).

The Best Katharine Isabelle Movies, Ranked

Top rated, most awarded and biggest box office hits from 57 credits.

See the ranking

Coming soon to your phone

The Plot Explained Movie Summary App

From blockbusters to hidden gems: plot summaries, endings explained and timelines on your phone. Save your favorites and never miss a twist again.

Be the first to know when it launches. Your email stays private, always. Learn more about the app