Grandma flynn
Grandma Flynn
Biographical information
Death Date2000
Physical description
Hair ColorBlonde
Other information
AlliesSam Flynn, Grandpa Flynn, Kevin Flynn
Out of universe information
ActorBelinda Montgomery
AppearancesTRON: Legacy
TRON: Betrayal

Grandma Flynn (abt 1915 - 2000) was Kevin Flynn's mother and Sam Flynn's grandmother. She was the wife of Grandpa Flynn. When Kevin disappeared, she became Sam's primary caregiver. She cared very much for him, and was worried about how his father's absence affected him. She died when Sam was 17.


  • Sam refers to his grandmother as "Gram".
  • Dialog in TRON: Betrayal suggests that the grandparents caring for Sam were Jordan's parents, not Kevin's, but they were credited in Legacy as Grandma and Grandpa Flynn.
Gram tron betrayal

In TRON: Betrayal