Catherine Byrne

Credits

Cast Credits

Sanctuary: A Witch's Tale (2024)

Guest starring as Gwen Henshall (5 episodes)

• Episode 2x05: Episode 5 (Jan 22, 2026)
• Episode 2x04: Episode 4 (Jan 15, 2026)
• Episode 2x03: Episode 3 (Jan 8, 2026)
• Episode 2x02: Episode 2 (Jan 1, 2026)
• Episode 2x01: Episode 1 (Dec 25, 2025)
• View 2 more
• View 2 less

Nightflyers (2018)

Guest starring as Sister #1

• Episode 1x06: The Sacred Gift (Dec 9, 2018) [Co-Star]

Origin (2018)

Guest starring as Pia

• Episode 1x09: A Total Stranger (Nov 14, 2018)

The Tudors (2007)

Guest starring as Alice More (7 episodes)

• Episode 2x05: His Majesty's Pleasure (Apr 27, 2008)
• Episode 2x04: The Act of Succession (Apr 20, 2008)
• Episode 2x03: Checkmate (Apr 13, 2008)
• Episode 2x01: Everything Is Beautiful (Mar 30, 2008)
• Episode 1x07: Message to the Emperor (May 13, 2007)
• Episode 1x05: Arise, My Lord (Apr 29, 2007)
• Episode 1x01: In Cold Blood (Apr 1, 2007)
• View 4 more
• View 4 less

The Clinic (2003)

Guest starring as Tara O'Rourke

• Episode 3x04: Episode 4 (Oct 16, 2005)