Grey Hulk: Rise of Beast (2026) - Dwayne Johnson, Mark Ruffalo, Amanda Seyfried | Concept Trailer

A fan-made concept trailer for a hypothetical film titled "Grey Hulk: Rise of Beast (2026)" features imagined casting and plot scenarios for the Marvel character Grey Hulk. The concept depicts Dwayne Johnson as the Grey Hulk, a figure resulting from a secret gamma experiment. Harrison Ford is presented in the role of General Thaddeus Ross, who reportedly injects himself with a serum to become the Red Hulk. Dr. Elena Ross, portrayed by Amanda Seyfried, is described as a scientist caught between her obligations to her father (General Ross) and her concern for the Hulk.

The visual narrative involves conflict as the newly formed Grey Hulk clashes with the Green Hulk, played by Mark Ruffalo, who is drawn to the events via a gamma-related disturbance. The trailer concept highlights intense action sequences set in desolate environments, focusing on the rivalry and destruction caused by these gamma-powered entities.

The content is explicitly labeled as a fan-made concept trailer, not an official announcement for a Dwayne Johnson Grey Hulk movie or release date update.