Cillian Sullivan

Known For

Blue

Movie | 2020

Spilt Milk

Movie | 2024

A Song

Movie | 2025

• All Credits
• Movie Credits
• TV Credits

A Song

Movie | 2025

Young Boy

Spilt Milk

Movie | 2024

Bobby O'Brien

Blue

Movie | 2020

Mark

A Song

Movie | 2025

Young Boy

Spilt Milk

Movie | 2024

Bobby O'Brien

Blue

Movie | 2020

Mark