General Thaddeus "Thunderbolt" Ross

Few figures in Marvel's Silver Age mythology have proven as enduringly complex as General Thaddeus "Thunderbolt" Ross, who first stormed onto the page in The Incredible Hulk #104 in 1968, brought to life by Gary Friedrich and the incomparable Marie Severin. A military man defined by obsession, Ross has spent decades as one of Marvel's most compelling presences — a figure of authority and fury whose history is inextricably woven into the Hulk's own, sharing page after page with Bruce Banner, Rick Jones, Doc Samson, and the Green Goliath himself. That a character introduced in the Silver Age is still appearing in Marvel titles as recently as 2024–2025 speaks to a remarkable staying power — Ross isn't just a supporting player, he's a cornerstone, the kind of character whose very presence raises the dramatic stakes of every scene he enters.