Matthew Gray Gubler's Reid — and other OG characters — were referenced during a 'Criminal Minds' funeral for JJ's husband ...

Gubler returned to his role as Dr. Spencer Reid for the “Time to Say Goodbye” episode of the long-running drama ...

Evolution' star A.J. Cook shouted out her former co-star Matthew Gray Gubler after he made a cameo in a season 3 episode as ...

Dr. Spencer Reid (Gubler) returned to support Jennifer "JJ" Jareau (A.J. Cook) at the funeral for her husband, Will ...

His return had been teased months earlier without giving away the tragic context, and according to A.J. Cook, she was the one ...

“I’m still mad,” A.J. Cook says of that devastating loss for JJ on Criminal Minds.

The star also chats about being slapped by the late Linda Lavin ("what an honor") and acting opposite her sons, who play her ...

On top of the BAU working to solve high-stakes cases, Season 18’s premiere revealed that Elias Voit (Zach Gilford) is still ...

Criminal Minds: Evolution didn’t just bring back Matthew Gray Gubler‘s Reid — but several other OG characters — for Will’s funeral. While viewers knew to expect a cameo from Gubler ...