Gregg emerges as an initial suspect in the tragic murder of Ben, but he’s soon dismissed from suspicion. Interestingly, he provides hints that could lead to the real murderer. During Ben’s funeral, he’s spotted in the overflow room, mingling with Mabel and others. He quotes a line from “Hamlet,” sparking a conversation with Mabel, where he reveals his role as Ben’s security. The actor Adrian Martinez plays this role in Only Murders In The Building, check out some facts about him below!
Meet Adrian Martinez As Gregg In Only Murders In The Building

Born on January 20, 1972, in New York, Adrian Martinez is a multifaceted American actor and comedian. The identities of his parents remain concealed.
His talents extend beyond the screen to the theatre. Many recognize him as the “Discount Double Check” guy from the State Farm commercials featuring Aaron Rodgers.
Personal Life
Adrian’s personal life remains a mystery. Currently, there’s no information available about his relationship status, leaving many to speculate that he might be single.
Social Media
Adrian Martinez is pretty active on social media, as he usually shares daily moments and works on it. Adrian Martinez has an Instagram account with over 12k followers, while his Twitter has nearly 3k followers.
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Career And Movies
Adrian’s career is filled with notable roles, including the roles in “The Secret Life of Walter Mitty” and “Focus.” He’s also known for his recurring role in State Farm commercials. His acting journey began with a one-episode role as Jimmy Ruiz in the 1993 TV series “America’s Most Wanted.”
In more recent times, Adrian played a local pizza joint owner in an action comedy with Bruce Willis. The film, initially titled “Going Under,” was directed by Mark Cullen and Robb Cullen. It was later released as “Once Upon a Time in Venice” (or “LA Vengeance” in the UK) in 2017, receiving less-than-stellar reviews.
Adrian also joined the main cast of the ABC TV series “Stumptown” in 2019, portraying “Tookie,” a food truck owner who becomes an informant for the lead character, played by Cobie Smulders.
Lately, viewers may recognize him in the role of Gregg in the TV series “Only Murders In The Building,” created by John Hoffman. His portrayal adds depth and intrigue to the story, making him a memorable part of the series.