Gavin is in it but doesn’t speak
Should probably keep speculation off the wiki, since Margo, Maddie, Paula, etc. can attest to The Really Loud House not being canon to the animated series. In TRLH Lynn had no friends. In the animated series she has a friend group. And now it turns out Benny doesn't exist in The Really Loud House since Luan is interested in Scotty the best mime in the class. Neither does Darcy since Lisa didn't have any friends either. So that speculation about Rusty getting together with Charlie should be removed since TRLH isn't canon to the animated show.