Hulk

Character history & cinematic adaptations

Stan Lee and Jack Kirby's 1962 Hulk was Marvel's modern reinvention of Robert Louis Stevenson's Dr. Jekyll and Mr. Hyde, transposed into the radiation-paranoid Cold War. Bruce Banner — physicist accidentally exposed to gamma radiation — transforms into the Hulk under stress, with each iteration of the character emphasizing a different facet of the duality: rage, grief, intellect, isolation.

Live-action Hulk has been adapted across five major performances. Lou Ferrigno physically embodied the Hulk in the 1977-1982 TV series (with Bill Bixby as Banner). Eric Bana played Banner in Ang Lee's Hulk (2003). Edward Norton took the role in The Incredible Hulk (2008) — the second MCU film, before contract disputes led to recasting. Mark Ruffalo has played Banner / Hulk across the MCU since The Avengers (2012) — a 14-year run encompassing Age of Ultron, Thor: Ragnarok, Infinity War, Endgame, She-Hulk: Attorney at Law, and upcoming Doomsday.

The character's evolution from Avengers-era "Smashing Banner" to Endgame-era "Smart Hulk" represents one of the MCU's most ambitious long-form character arcs — and one most directly drawn from Peter David's celebrated 1990s Incredible Hulk run, which established the "Professor" and "Joe Fixit" personas integrating Banner's intellect with the Hulk's strength. Ruffalo himself has been one of Marvel's most-publicly engaged actors with comic-book source material.

For broader MCU context, see our MCU hub and Phase 6 roadmap. Hulk's role in the upcoming Avengers: Doomsday remains carefully unannounced — but Ruffalo has been confirmed in the cast.

Films featuring Hulk

Notable actor portrayals

• Mark Ruffalo