|Real name:||Joan Garrick|
|Portrayed by:||Kath Soucie|
In Young Justice #11: "The Pit...", Joan attended the funeral of Kent Nelson at the Tower of Fate.
In "Downtime", Joan attended her husband's birthday party at the home of Rudy and Mary West. When Mary said her son wasn't as fast as Barry Allen (the current Flash) at clearing the table, Joan said that Jay wasn't either. Before he could object, she said she knew that he was a retired speedster, and since it was his birthday she wasn't going to argue with him.
Young Justice: Invasion
In "Bloodlines", Joan and Jay were invited to the Allens' house to celebrate their seventieth wedding anniversary. Like everyone else, she was surprised to see the unexpected guest Bart Allen.
- Young Justice #11: "The Pit..." (no lines)
- "Bloodlines" (no lines)