Sykes was Mr. Wilford's right-hand woman and Head of Security on Big Alice, but once the train split, she found hersellf aligning with the resistance.
Appearances
Snowpiercer
Main cast, played by Chelsea Harris
- Episode 3x01: The Tortoise and the Hare (Jan 24, 2022)
- Episode 3x03: The First Blow (Feb 7, 2022)
- Episode 3x05: A New Life (Feb 21, 2022)
- Episode 3x06: Born to Bleed (Feb 28, 2022)
- Episode 3x07: Ouroboros (Mar 7, 2022)
- Episode 3x08: Setting Itself Right (Mar 14, 2022)
- Episode 3x10: The Original Sinners (Mar 28, 2022)
- Episode 4x03: Life Source (Aug 4, 2024)
- Episode 4x04: North Star (Aug 11, 2024)
- Episode 4x06: Bell the Cat (Aug 25, 2024)
- Episode 4x07: A Moth to a Flame (Sep 1, 2024)
- Episode 4x08: By Weeping Cross (Sep 8, 2024)
- Episode 4x09: Dominant Traits (Sep 15, 2024)
- Episode 4x10: Last Stop (Sep 22, 2024)
Guest cast, played by Chelsea Harris
- Episode 2x01: The Time of Two Engines (Jan 25, 2021)
- Episode 2x02: Smolder to Life (Feb 1, 2021)
- Episode 2x03: A Great Odyssey (Feb 8, 2021)
- Episode 2x04: A Single Trade (Feb 15, 2021)
- Episode 2x05: Keep Hope Alive (Feb 22, 2021)
- Episode 2x07: Our Answer for Everything (Mar 8, 2021)
- Episode 2x09: The Show Must Go On (Mar 29, 2021)
- Episode 2x10: Into the White (Mar 29, 2021)