Alvin Desmond

Alvin Desmond is the twin brother of Albert Desmond — the Flash villain known as Doctor Alchemy — and shares an unexplained psychic link with him. Though powerless himself, this eerie mental connection repeatedly entangles Alvin in his brother's criminal affairs and the Flash's world.

Emerging from DC's Bronze Age in 1980, Alvin Desmond is one of those intriguing figures whose presence in the Flash's world — alongside heavyweights like Doctor Alchemy and even Green Arrow's Oliver Queen — signals a character woven into the fabric of DC continuity. Created by the legendary Curt Swan and debuting in The Flash #289, Desmond earned a spot in Who's Who: The Definitive Directory of the DC Universe, DC's ultimate stamp of canonical recognition. A modest but persistent presence across nearly two decades, he's the kind of discovery that rewards the dedicated reader digging deeper into the rich corners of the Flash's rogues' gallery era.