|Planet of origin||Earth|
|Information about family|
|Affair||Matthew Scott (previously)|
|Allegiance||US Air Force|
|Out of Stargate universe information|
|Portrayed by||Julia Benson|
|First appearance||"Air", Part 1|
Behind the scenes
- Julia Benson has already portrayed Willa (as Julia Anderson) in the Stargate Atlantis episode "Irresistible".
- Benson's name appeared in ending credits' episodes from "Air", Part 1 to "Justice". From "Space" onwards, her name appeared in the Guest Stars' credits. The character is considered as recurring.
- A first alternate version of Vanessa James from a first alternate timeline (SGU: "Time")
- A second alternate version of Vanessa James from a second alternate timeline (SGU: "Time")
- A third alternate version of Vanessa James from a third alternate timeline (SGU: "Twin Destinies")