Grey Hulk (2026) - Dwayne Johnson, Ben Affleck, Morgan Freeman | Concept Trailer

A fan-made concept trailer proposes a fictional 2026 film adaptation centered on the Grey Hulk character, featuring hypothetical casting for major roles. The concept envisions Dwayne Johnson portraying Marcus Kane, a former special forces operative who transforms into the Grey Hulk following exposure to an experimental serum administered by Dr. Samuel Kline, played by Morgan Freeman. This transformation purportedly links the change to intellect rather than typical gamma-induced rage, resulting in the cunning persona known as Joe Fixit.

Ben Affleck is cast in this concept as General Ross, the military commander responsible for initiating the program that yielded the Grey Hulk. The trailer outlines a plot where General Ross must attempt to contain the emergence of the unpredictable Grey Hulk, who is depicted as an intelligent predator rather than a mindless monster. The video is presented as a concept trailer for a potential Grey Hulk movie.