Larry Trask

Larry Trask is the son of Sentinel creator Bolivar Trask. Carrying on his father's anti-mutant obsession, Larry became instrumental in the development of a new generation of Sentinels, though his own connection to mutantkind held a dark irony he was kept unaware of.

Roy Thomas and Neal Adams introduced Larry Trask to Marvel's Silver Age in The X-Men #57 (1969), and the character has cast a long shadow across mutant history ever since — with three of his appearances earning key-issue recognition among collectors. Affiliated with both the Sentinels and the Avengers, he moves through some of Marvel's most consequential corners, sharing pages with icons like Cyclops, Beast, and Bobby Drake across titles including The X-Men, The Avengers, and X-Factor. His 22 catalogued appearances stretch across an impressive 56 years, a testament to how deeply this Silver Age figure is woven into the fabric of Marvel's ongoing mutant saga — well worth tracking down for any serious X-Men historian.