Tom Tresser

Tom Tresser is Nemesis, a skilled government covert operative and master of disguise who became a vigilante to clear his brother Craig's name after Craig was brainwashed into working for a criminal organization. He later allied with shadowy government operatives including Nightshade and Bronze Tiger.

Meet Tom Tresser, a Copper Age creation who stepped onto the DC stage in 1986 through the pages of Who's Who: The Definitive Directory of the DC Universe — that beloved reference series that codified so much of DC's rich mythology. Over a publishing history stretching more than three decades, he's found his niche in some of DC's most compelling ensemble territory, sharing pages with shadowy operators like Nightshade, Eve Eden, and the formidable Bronze Tiger across titles like Suicide Squad, Secret Origins, and Justice League International. That's heady company — the kind of morally complex, high-stakes world where characters earn their keep through grit and ingenuity rather than marquee status. With 13 catalog appearances across 31 years, Tom Tresser is the definition of a deep-cut gem: not a headliner, but a persistent presence in some of DC's most beloved corners, well worth the attention of any fan who loves discovering the figures who quietly give the universe its texture.