Editing Sykes (section)

== Throughout The Series ==
=== [[Season 2]] ===
====Taken Prisoner====
After Wilford takes full control of ''[[Snowpiercer]]'', Sykes is sent to guard [[Bennett Knox]] in [[the Engine]] alongside a Jackboot. After learning that [[Melanie Cavill]] is still alive, [[Javier De La Torre]] contacts Bennett from the Engine on ''[[Big Alice]]'' and informs him of the plan to go after Melanie in code which Sykes, not being an Engineer, is unable to understand. When the time comes to turn onto Neckbreaker, Bennett manages to throw the Jackboot out of the Engine and engages in a fight with Sykes. Despite Sykes dominating the fight, Bennett eventually manages to knock her unconscious and handcuffs her to the console.

Sykes wakes up while [[Andre Layton]]'s crew are preparing to create a separate [[Pirate Train]]. Bennett mostly ignores her, but when the train's sensors detect someone going outside, Sykes warns Bennett that its [[Josie Wellstead]] and that Wilford is sending her to breach the Engine which will kill them both. However, Bennett contacts Josie over the radio and redirects her to breach and destroy [[the Aquarium]], successfully separating the trains. Still in the Engine at the time of separation, Sykes is left as a prisoner on the Pirate Train alongside [[Miss Audrey]].<ref>''[[Into the White]]''</ref>

===[[Season 3]]===
====Prisoner of War====
For the next six months, Sykes remains a prisoner of war aboard the [[Pirate Train]]. Unlike [[Miss Audrey]], Sykes adapts and eventually starts serving the crew as a waitress, stating that she is doing her part as a prisoner of war. However, she appears to possibly be enjoying her time amongst the crew and wavering in her loyalty to Wilford to the point that she allows herself to be locked up rather than help Audrey and [[Martin Colvin]] try to take over the train.<ref name="Tortoise">''[[The Tortoise and the Hare]]''</ref>

When Wilford derails part of the train and they have to cut it loose, Sykes rescues [[Asha]] from danger, much to the gratitude of Layton. Sykes tells him that Asha had waited for eight years on the outside and they can't very well kill her on day two.<ref name="Blow">''[[The First Blow]]''</ref>

====Working on ''Snowpiercer''====
After the trains reconnect, Sykes appears to have earned Layton's trust to the point that she is allowed to roam free and he assigns her to confine [[Miss Audrey]] to Third and ban her from the Night Car. Sykes tells Audrey that she chose the wrong side, tosses her clothes at her and leaves while Audrey wonders if there even is a right side anymore.<ref name="Blow" />

[[Bennett Knox]] later enlists Sykes' help to build life support systems for New Eden alongside [[Javier De La Torre]], knowing that Sykes might be the only person that can help Javi through his trauma as well as keeping an eye on Javi's work and keeping him on task. Javi is less than thrilled at his new partner, knowing that he is getting demoted due to screwing up while driving the train. However, Bennett reassures Javi that he trusts no one more than Javi and Sykes in HVAC and irrigation which they need for New Eden.

While collecting supplies, Javi suffers another hallucination of Jupiter. Noticing this, Sykes looks at his scars and sympathetically opens up about how her own experiences with the dog and how her thought that it wasn't Jupiter's fault stuck with her. When a fire starts, Sykes warns Javi that it's nine cars ahead and they need to clear out. However, Javi has discovered that a bunch of ammonium nitrate is missing. After the explosion, Javi and Sykes check on [[Bess Till]] and the injured Layton and confirm that the car is secure. When Ruth announces the successful birth of [[Liana Layton]], Javi and Sykes share a pleased smile.<ref>''[[A New Life]]''</ref>

Sykes later helps Till to investigate the bombing and the two women come to the conclusion that the bomber has enough ammonium nitrate for either three more bombs or just one big one. Till remembers that the Taillies had smuggled in these same materials during the Year Three Rebellion and she departs to investigate further while Sykes promises to move the remaining supply somewhere safer.<ref>''[[Born to Bleed]]''</ref>

While passing through a cloud of toxic volcanic gas, Javi and Sykes perform inspections on the cars with Sykes taking Javi to see Jupiter in a failed attempt to help Javi get over his fears. When the gas gets into one of the Ag-Sec cars, Javi rescues Sykes and he manages to revive her after she stops breathing. Javi takes Sykes to safety as Layton and [[Asha]] rush to deal with the problem.<ref>''[[Setting Itself Right]]''</ref>

====New Eden====
After Melanie and Layton decide to separate the trains with Layton taking those going to New Eden on ''[[Big Alice]]'' and Melanie taking those staying behind on ''[[Snowpiercer]]'', Sykes decides to join ''Big Alice''. After the train derails in the warm spot, Sykes emerges from the train and revels in the warmth.<ref>''[[The Original Sinners]]''</ref>