Jessica Samantha Quinn Williams (born February 7, 1997) is a student at Gallagher Academy for Exceptional Young Women.
Jessica likes to be called Jess and is very intellagent. She goes to Gallagher Academy for Exceptional Young Women, a school for spies. She's very athletic.
- Samantha Williams, mother
- Jacob Williams, father
- Eric Williams, brother
- Jessica knows how to speak 14 different languages
- She knows how to hack the CIA
- She can lose a tail very quickly
- She's very good at coning people into things
- Her choke hold is really strong