First Appearance: Surreptitious Machinations: Prologue: Rhymes and Ruminations (November 13, 2001)
Full Name: Sydney Nicole Duncan
Known Aliases: "Sid"
Status: Ceased to exist
Height: 5' 7" (170.18 cm)
Weight: 130 lb (58.96 kg)
Distinguishing Characteristics: Heroic, self-sacrificing, not afraid of "robbing the cradle"
Marital Status: Single
In the dark future of Empress Trudy, Sydney Duncan was all grown up. A rugged, valiant freedom fighter, she joined the resistance against the Empress and her tyrannical minions. It is believed that she was one of the top leaders of the movement, possibly taking over that position from her late father. She worked closely with Prof. Wisebottom and her long-time friend, Todd, whom she had secretly been in love with for years. Her fate is uncertain, but it is assumed that this future version of Sydney ceased to exist when Todd corrected the Empress' temporal tamperings.
- "Sid" makes her first appearance, saving Todd's bacon
- A stolen kiss before entering the fray
- Captured by the Empress
- Dwayne Duncan, father (deceased)
- Nicole Duncan, mother (future fate unknown)
- The resistance against Empress Trudy