What is Katherine Slingsby's latest movie?

Katherine Slingsby's most recent film is "Boxed" (2023).

Is Katherine Slingsby a good actor?

Katherine Slingsby has an average audience rating of 3.6/10 across 9 films on movieMx, with standout performances in Boxed, A Rose for Christmas, Deadly Lessons.

Katherine Slingsby

Q: What is the best movie of Katherine Slingsby?

According to audience ratings on movieMx, the best movie starring Katherine Slingsby is "Boxed" with a rating of 9.0/10.

Acting

Updated: Apr 19, 2026

9Total Films

9.0 Highest Rated

Katherine Slingsby Movies & Career Overview

The filmography of Katherine Slingsby reflects a career marked by diverse experimentation. Across 9 major appearances, the actor has built a reputation through performances in multiple genres and storytelling styles.

Dominant Genre

A large portion of Katherine Slingsby's work falls within the TV Movie genre, where audiences tend to respond most strongly to their on-screen presence.

Success Ratio

Approximately 11% of Katherine Slingsby's films maintain ratings above 6.5, indicating a consistent level of audience approval.

One of the most highly rated entries in their career remains Boxed, which stands out as a key performance.

Best Katherine Slingsby Movies Ranked

Must-watch hits from Katherine Slingsby's career based on audience ratings.

★9.0

★9.0

Boxed: After being hand selected for a secret CSIS mission, Adam is thrown into an impossible scenario that leaves him in a '1-

Boxed

2023•Sci-Fi

★5.7

A Rose for Christmas (2017) movie poster

★5.7

A Rose for Christmas: Andy is a passionate artist whose family has been building Rose Parade floats for generations. When her Dad gets sick, A

A Rose for Christmas

2017•Drama

★5.3

★5.3

Deadly Lessons: Romanced by a charismatic professor, a college girl quits school to run away with and marry him. While her mother tries

Deadly Lessons

2017•Thriller

★5.0

★5.0

Maternal Instinct: A teenage girl who sees her mother shot goes into hiding with a police detective who grows attached to her as she protec

Maternal Instinct

2017•Crime

★4.1

★4.1

My Mother's Stalker: Old friends gets together for a high school reunion, only for a crime to set off a series of tragic events.

My Mother's Stalker

2019•Thriller

Full Filmography

Every movie Katherine Slingsby has appeared in, with audience ratings and verdicts.

Year	Movie	Character	Success	More
2023	Boxed	The Box	Super Hit	Similar →
2019	My Mother's Stalker	Clara	Flop	Similar →
2018	SOS: Somnius	Mother (voice)	Flop	Similar →
2017	Maternal Instinct	Gail Walker	Flop	Similar →
2017	Deadly Lessons	Sandra	Flop	Similar →
2017	The Man in the Rabbit Mask	Brenda	Flop	Similar →
2017	A Rose for Christmas	Cousin of Andy (uncredited)	Average	Similar →
2017	Witness Protection	Martha Chambers	Flop	Similar →
N/A	Around the Christmas Tree	Mother	Flop	Similar →

Katherine Slingsby - Frequently Asked Questions

What is the best movie of Katherine Slingsby?

According to audience ratings, the best movie starring Katherine Slingsby is "Boxed" with a rating of 9.0/10.

How many movies has Katherine Slingsby acted in?

Katherine Slingsby has been featured in at least 9 major films throughout their career.

What are some other popular movies by Katherine Slingsby?

Other notable films include "A Rose for Christmas", "Deadly Lessons", and "Maternal Instinct".