|Alias(es):||Shirley, Sherwood, Wormwood|
|Portrayed by:||Matthew Brooks|
|First appearance:||I've Got Batman in My Basement|
|Last appearance:||I've Got Batman in My Basement|
|Appears in:||1 Episode|
|Sherman Grant Gallery|
Sherman Grant was a young amateur detective.
Following a rare vulture in the sky, Sherman and his friend Roberta uncovered the lair of the Penguin. After Batman was incapacitated saving the two youngsters, they hid him in the Grant's house's basement. With help of Nick and Frank, they warded off several attacks by Penguin and his henchmen Jay and Raven, until Batman finally came to and saved Sherman and his friends.