|For other uses, see Callahan (disambiguation)|
Callahan is an old woman living in New York City.
Search of Dontrell Hamiltonbombing in Hell's Kitchen, Callahan lost her husband who died because of the explosions. Then Callahan moved to Harlem where she became a neighbor of Drea Powell and her son C.J.. She usually heard how C.J.'s father, Dontrell Hamilton, beat them.
One day, she saw Luke Cage who came to Powell's apartment to find Hamilton. She told Cage about Hamilton and he asked where he could find him. Callahan then told him about the illegal casino ran by Hamilton. Before Cage could leave, Callahan offered some coffee but Cage gently refused. Callahan hoped that Cage would take Hamilton down and wished him luck.
Foggy Nelson's Inauguration
- "May I borrow a pen?"
"Is that an actual ballot, Mrs. Callahan?"
"I just voted for you. Absentee."
- ―Foggy Nelson and Callahan
- Husband †