Gavin posted an old headshot, and Ryan commented on it.

Gavin and his mom getting matching Christopher tattoos that were designed today.

Some pictures from the panels yesterday.

credit @/angelarose.photos

Gavin made a post to Ryan.

Oliver, Gavin, and Anirudh’s full panel in 3 parts.

Ryan reposted Gavin’s story and added an emoji 😭

Cast pictures today with @whatwouldeddiedo thank you for sending!!

Oliver thanking fans for the love they’ve shown during the conventions and that he looks forward to more. Thank you Andrea 🤍

Gavin, Oliver, and Ryan’s head during a photo op today, via Gavin’s story 😭

Gavin and a Ryan themed Where’s Waldo 😭

Gavin and a buddie fan via Gavin’s story.

The cast today via Gavin’s story.

Oliver and Gavin today via Gavin’s instagram.

> Come see us this weekend in AUSTIN! RescueVerse is a BLAST! (Oliver grew his hair to look like me!)

Ryan and Oliver’s FULL panel ft. Gavin from this weekend.

The core four with Gavin on Saturday.

Ryan and Gavin during a photo op 😭

Gavin is wearing a “The World’s Greatest Dad Eddie Diaz” shirt today.

Ryan and Oliver (and Gavin) yesterday at their panel.

credit @/YoMeAng

Core Four yesterday, credit @/tiffanni.ann

Behind the scenes of a 9-1-1 Universe group photo being taken.

Ryan, Oliver, and Gavin talking about how they would get Eddie and Buck to be together.

credit @/divadiaz118

Gavin has joined them on stage!

Credit @paralove90

Ryan, Gavin, and Oliver today, thank you again @buddieloustat 💗

Ryan, Gavin, and Oliver today, thank you @madisonjayde9 for sending to me 🤍

Gavin is on his way to Nashville for the convention this weekend 🤍

🚨Gavin is now also attending RescueVerse Austin!

Ryan’s post for Gavin’s birthday 💗

Gavin is 16 today! Ryan also commented on his post.

Ryan and Gavin on set sometime via creation.

See Ryan Guzman and Gavin McHugh at RescueVerse Nashville, happening May 30-31, 2026!

Ryan will be appearing on Saturday, May 30, and Gavin will be there both Saturday and Sunday!

Gavin and his sister via her instagram.