Cillian Sullivan
ActingCillian Sullivan Movies & Career Overview
The filmography of Cillian Sullivan reflects a career marked by diverse experimentation. Across 5 major appearances, the actor has built a reputation through performances in multiple genres and storytelling styles.
Dominant Genre
A large portion of Cillian Sullivan's work falls within the Drama genre, where audiences tend to respond most strongly to their on-screen presence.
Success Ratio
Approximately 20% of Cillian Sullivan'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 Blue Moon, which stands out as a key performance.
Best Cillian Sullivan Movies Ranked
Must-watch hits from Cillian Sullivan's career based on audience ratings.
Full Filmography
Every movie Cillian Sullivan has appeared in, with audience ratings and verdicts.
| Year | Movie | Character | Success | More |
|---|---|---|---|---|
| 2025 | Blue Moon | Stephen Sondheim | Hit | Similar → |
| 2025 | A Song | Young Boy | Flop | Similar → |
| 2025 | The Things We Do | Cillian | Flop | Similar → |
| 2024 | Spilt Milk | Bobby O'Brien | Flop | Similar → |
| 2020 | Blue | Mark | Flop | Similar → |
Cillian Sullivan - Frequently Asked Questions
What is the best movie of Cillian Sullivan?
According to audience ratings, the best movie starring Cillian Sullivan is "Blue Moon" with a rating of 6.6/10.
How many movies has Cillian Sullivan acted in?
Cillian Sullivan has been featured in at least 5 major films throughout their career.
What are some other popular movies by Cillian Sullivan?
Other notable films include "Blue", "Spilt Milk", and "A Song".