Dr. Warren B. Thompson

A figure rooted in Marvel's early Bronze Age horror landscape, Dr. Warren B. Thompson made his debut in Fear #10 in 1972, brought to life by the legendary trio of Stan Lee, Larry Lieber, and Don Heck. He inhabits the eerie, swamp-drenched world surrounding Man-Thing, sharing pages with Ted Sallis, Ellen Brandt, and Margaret Thompson — a cast that signals this character belongs to one of Marvel's most atmospheric and unsettling corners. With appearances stretching across Fear and Book of the Dead, Thompson's presence spans a surprisingly long arc of Marvel history for a figure with a modest footprint, making him a rewarding discovery for collectors who love digging into the moody, horror-tinged Bronze Age that made Marvel so distinctive.