Oliver Stark shared a photo of himself and his dog outside his trailer on the set of the ABC drama on Thursday, July 24.

Oliver Stark and Ryan Guzman were at the Disney Upfront representing 9-1-1, which is returning to ABC for Season 9 in the fall. Stark plays Buck, and Guzman plays Eddie in the procedural drama.

Oliver Stark and Ryan Guzman were at the Disney Upfront representing 9-1-1, which is returning to ABC for Season 9 in the fall. Stark plays Buck, and Guzman plays Eddie in the procedural drama.

Ryan Guzman as Eddie and Oliver Stark as Buck in ‘9-1-1.’ Disney/Chris Willard Even 9-1-1’s Oliver Stark has to agree that his character, Evan “Buck” Buckley’s first meeting with Ryan ...

Since the show's second season, a number of viewers have clung to the hope of a romance -- or shipped -- Oliver Stark's Buck and Ryan Guzman's Eddie, so much so that they have their own nickname ...

(L-R) Ryan Guzman as Eddie and Oliver Stark as Buck in '9-1-1' Ryan Guzman isn’t ruling out a best friends-to-lovers storyline on 9-1-1 — but he isn’t confirming anything either.

9-1-1 star Oliver Stark took to social media Sunday to air his thoughts on co-star Ryan Guzman's defense of using racial slurs. In case you're confused about what we're talking about, we'll offer ...

‘9-1-1’s Oliver Stark Condemns Co-Star’s Defense of Racial Slurs: ‘There Is Absolutely No Excuse’ Fellow castmember Ryan Guzman justified use of slurs in an Instagram Live Sunday ...

Oliver Stark and Ryan Guzman were at the Disney Upfront representing 9-1-1, which is returning to ABC for Season 9 in the fall. Stark plays Buck, and Guzman plays Eddie in the procedural drama. The ...

9-1-1 star Oliver Stark has seemingly condemned cast member Ryan Guzman for defending the use of racial slurs on Instagram.