A character named Agent Simmons appears in the 2018 film Bumblebee, which is a live-action CGI feature and part of the Transformers film series, not an anime. In this film, the character is a younger version of Seymour Simmons, an agent working for the secret government organization known as Sector Seven.

Within the narrative of Bumblebee, which is set in 1987, Agent Simmons serves as a subordinate to a fellow agent named Jack Burns. His primary role in the story is as a member of the Sector Seven team that investigates and responds to the arrival of alien robots on Earth. When two Decepticons, Shatter and Dropkick, make planetfall, Simmons is the one who eagerly brings the report detailing the event to Agent Burns. He later accompanies Burns during the agency's failed attempt to capture the Autobot scout Bumblebee. This portrayal establishes Simmons as a dedicated, if perhaps overzealous, government operative involved in the early days of humanity's contact with Transformers. The character's background in this film indicates his long-standing family connection to Sector Seven, as his family had been with the organization since its early days. His personality comes across as eccentric and intense, showing a deep personal commitment to his work as a field agent, a trait that defines his character in later films as well.