Mortimer Gloom, though his name has long since faded into obscurity, holds the distinction of being the first costumed criminal to apply a distinct theme to his crimes. The Weeper was once the scourge of Fawcett City, but his shred of decency at never killing any of his victims proved his undoing when he couldn't go through with a plan that might've killed thousands of innocent people and was subsequently captured by Bulletman. Weeper spent the next thirty years in prison, stamping license plates.
- Sadness Inducing Cane: his cane can create miniature rain clouds that make people too miserable to fight
- Malleable Handkerchief: Used for entrapping his victims
- This version of the character is exclusive to the continuity of the television series Batman: The Brave and the Bold and its tie-in video game and comic book series, Batman: The Brave and The Bold and All-New Batman: The Brave and the Bold. It is an adaptation of The Weeper. The original character was created by Binder Studio and first appeared in Master Comics #23.
- The Weeper was portrayed by Tim Conway.
- 2 Appearances of Mortimer Gloom (The Brave and the Bold)
- 1 Images featuring Mortimer Gloom (The Brave and the Bold)
- Quotations by or about Mortimer Gloom (The Brave and the Bold)
- Character Gallery: Mortimer Gloom (The Brave and the Bold)