Niall Costigan

Credits

Cast Credits

The Marlow Murder Club (2024)

Guest starring as Reverend Colin Starling (12 episodes)

• Episode 3x06: An Appetite for Murder: Part Two (Mar 18, 2026)
• Episode 3x05: An Appetite for Murder: Part One (Mar 18, 2026)
• Episode 3x04: Murder in the Dark: Part Two (Mar 18, 2026)
• Episode 3x03: Murder in the Dark: Part One (Mar 18, 2026)
• Episode 3x02: The Queen of Poisons: Part Two (Mar 18, 2026)
• Episode 3x01: The Queen of Poisons: Part One (Mar 18, 2026)
• Episode 2x06: Sailing Close To The Wind Part 2 (Mar 19, 2025)
• Episode 2x03: Death on the Close Part 1 (Mar 19, 2025)
• Episode 2x02: Death Comes To Marlow Part 2 (Mar 19, 2025)
• Episode 2x01: Death Comes To Marlow Part 1 (Mar 19, 2025)
• Episode 1x02: Episode 2 (Mar 6, 2024)
• Episode 1x01: Episode 1 (Mar 6, 2024)
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Harlan Coben's Fool Me Once (2024)

Guest starring as Corey's Brief

• Episode 1x07: Episode 7 (Jan 1, 2024)

The Rising (2022)

Guest starring as Kent

• Episode 1x04: Episode 4 (Apr 22, 2022)

Autopsy: The Last Hours Of... (2014)

Guest starring as Michael Landon

• Episode 2019-04-07: Michael Landon (Apr 7, 2019)

Vera (2011)

Guest starring as Anthony

• Episode 6x04: The Sea Glass (Feb 21, 2016) [Co-Star]

Waterloo Road (2006)

Guest starring as Doctor (2 episodes)

• Episode 12x07: Episode 7 (May 16, 2023)
• Episode 12x06: Episode 6 (May 16, 2023)

Casualty (1986)

Guest starring as Peter Huniford

• Episode 29x36: The Golden Hours (Jun 20, 2015)

Emmerdale (1972)

Guest starring as Dr. Galloway (2 episodes)

• Episode 45x54: Friday 4th March (Mar 4, 2016)
• Episode 45x53: Thursday 3rd March (Mar 3, 2016)