Louis Dempsey

Credits

Cast Credits

Trespasses (2025)

Guest starring as Martin Gallager (2 episodes)

• Episode 1x04: Episode 4 (Nov 9, 2025)
• Episode 1x03: Episode 3 (Nov 9, 2025)

Industry (2020)

Guest starring as Peter Fergusson

• Episode 3x03: It (Aug 25, 2024)

Gangs of London (2020)

Guest starring as Killian

• Episode 2x02: Episode 2 (Oct 20, 2022)

Pennyworth: The Origin of Batman's Butler (2019)

Guest starring as Major Sutcliffe

• Episode 2x01: The Heavy Crown (Dec 13, 2020) [Co-Star]

Unforgotten (2015)

Guest starring as Joseph Kane (3 episodes)

• Episode 6x06: Episode 6 (Feb 9, 2025)
• Episode 6x05: Episode 5 (Feb 9, 2025)
• Episode 6x04: Episode 4 (Feb 9, 2025)

Waterloo Road (2006)

Guest starring as Diarmuid

• Episode 8x21: Episode 21 (May 2, 2013)