As Michael Weatherly’s final episode of NCIS came to an end tonight with the Season 13 finale, the actor, along with co-stars and showrunner/executive producer Gary Glasberg, tweeted their thoughts to fans. The CBS series returns next season without Weatherly, who’s off to star in another CBS show, Bull, in which he’ll play a jury consultant loosely based on, yes, Dr. Phil.

For Deadline’s spoiler-filled recap of tonight’s NCIS season finale, go here.