|Portrayed by:||Lindsay Crouse|
|First appearance:||I've Got Batman in My Basement|
|Last appearance:||I've Got Batman in My Basement|
|Appears in:||1 Episode|
|Mrs. Grant Gallery|
Mrs. Grant was Sherman Grant's mother.
A divorced mother, Mrs. Grant was strict towards her only son. One day, she was utterly shocked when she came home and found the place almost entirely destroyed and she was quick to blame Sherman and his friends for the disaster. However, when she reached the basment, she learned that Penguin and Batman had been fighting on her home and she couldn't hide her admiration for the Dark Knight.