I researched Johnny Berchtold, who plays the gay-vague or maybe canonically gay college student Richard Beck on Season 3 of Reacher.
The bad news: The d*ck pic is from the movie A Hard Problem (2021). Johnny plays a guy who tries to reconnect with his sister and recruits The Girl to help him clean out his deceased mother's house. Heteronormativity all the way down.
The good news: In addition to Reacher, Johnny has a gay-vague role in The Passenger (2023). Violent loose-cannon Benson (Kyle Gallner) decides to "fix" beset-upon fast-food worker Randy (Johnny), killing his bullies, helping him stand up to his overbearing mother, and so on.
The bad news: I couldn't find any other gay or gay-vague roles.
In Tiny Pretty Things (2023), his character is married to Claire (Katherine Hahn of Agatha All Along).
In spite of the whimsical pun-title, Dog Gone (2023) is about a dying guy and his dog, who is also dying. He's probably straight, but I'm not sure: the plot synopsis was so disturbing that I just skimmed through.
In Gaslight (2021), which is about Watergate, not Victorian England, Johnny plays Jay Jennings, the estranged son of Martha Mitchell (wife of Attorney General John Mitchell). He's married to a woman.
In spite of the whimsical title, Life as a Mermaid (2016-2018) is a live-action drama about two mermaid sisters living among humans. Johnny plays the Barnacle King, sort of a nerdish character with disgusting barnacles attached to his face. He has a male sidekick, but I couldn't stomach watching long enough to determine if he is gay or gay-vague.
Fun fact: Life as a Mermaid is also a documentary about transgender people in Borneo.
The good news: Johnny is way into horror. His instagram is full of photos of him in bloody and monster makeup, and getting Chucky as a roommate.
More after the break. Caution: Explicit.