At some point in the original future, Barry Allen/The Flash created Gideon for helping him in his tasks as the Flash. She was hidden in the Time Vault inside S.T.A.R. Labs.
Subsequently, Gideon has a built-in rule to always obey any command given to it by Barry.
Gideon later became Eobard Thawne's personal computer assistant. When Thawne traveled back in time chasing The Flash, Gideon alerted Thawne that he was no longer connected to the Speed Force. Thawne keeps Gideon in S.T.A.R. Labs, using it to record notes on The Flash's progress and to keep up-to-date with the future.
Powers and Abilities
- Gideon is voiced by Morena Baccarin.
- 26 Appearances of Gideon (Arrowverse)
- 1 Images featuring Gideon (Arrowverse)
- Quotations by or about Gideon (Arrowverse)
- Character Gallery: Gideon (Arrowverse)