A physician and scientist at the Culver Institute who accidentally overdoses himself with gamma radiation during an unsupervised experiment. Traumatized by his wife's death, he transforms into a rage-driven creature when angered. He travels constantly, assuming new identities while seeking a cure and attempting to help those he meets, though his transformations attract unwanted attention.
Archival footage character.
James is a wealthy young playboy and a celebrated boat racer who has won the Orange Bowl Race three consecutive years. Dianne tries to attract him as part of her gold-digging plan, and he proposes marriage to her before the race. He competes against Scott and loses when Scott passes him at the finish.
Physician who transforms into the Hulk after a gamma overdose, constantly on the run seeking a cure.
Scientist seeking a cure for his gamma-induced transformation, often goes by David Bannion or Belson.
Farm owner who hires the duo at the end, providing a peaceful resolution to their journey.
The Airman in Helicopter (uncredited) is part of the military aircrew brought in to practice searching from the air. The crew locates John W. "Jack" Burns in the mountains and relays his position to Sheriff Morey Johnson. The helicopter's presence frightens Burns's horse, leading Burns to shoot its tail rotor and force a crash landing.
Physician and researcher traumatized by his wife's death, conducts gamma radiation experiments to understand superhuman strength.
Alternate identity of the gamma-affected scientist. Uses this name in later films while continuing his research and fugitive lifestyle.
Jeff is one half of a married couple in which both spouses work. He and his wife, Barbara, hire Jennifer to serve as their housekeeper. The available plot summary does not provide further details about his actions or relationships.
Portrayed by Bill Bixby. He is highlighted among the notable performers in the film and is associated with the spiritualist circle surrounding Houdini.
A vain, sadistic hustler who joins Durham and Coates in ambushing Jonas and accusing him of cattle rustling. Later, Jonas confronts him after a failed scheme, and Hood is driven to madness. He fatally impales himself with the branding iron and later commits suicide.
Bill Bixby has 69 screen credits in a career dating back to 1959. Their work spans 6 cinematic universes — most prominently The Incredible Hulk Collection with 6 titles. Signature works include The Incredible Hulk, The Trial of the Incredible Hulk, The Incredible Hulk Returns. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 6 universes
Related entry on Wikidata (Q498503), public domain (CC0).
