The actor, who left the series in 2020, came back to play his beloved character Dr. Spencer Reid in Season 18, Episode 3, ...

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

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

Criminal Minds star Matthew Gray Gubler shares his thoughts on his character Spencer Reid's highly-anticipated return to the ...

Evolution kills its first major character, but while it's like a long time coming, there's still no acceptable reason for the ...