JJ (A.J. Cook) and the rest of the BAU gather for Will's funeral in the latest episode of Criminal Minds: Evolution.The episode also features the return of fan-favorite Spencer Reid, played by Matthew Gray Gubler.

Evolution has had one heck of a return so far. On top of the BAU working to solve high-stakes cases, Season 18’s premiere revealed that Elias Voit (Zach Gilford) is still alive. After Episode 2 established he was suffering from amnesia,

Evolution didn't just bring back Matthew Gray Gubler‘s Reid - but several other OG characters - for Will's funeral. During the Thursday, May 22, episode of the Paramount+ show, JJ (A. J. Cook) prepared for late husband Will's (Josh Stewart) funeral with help from Penelope Garcia (Kirsten Vangsness) and Emily Prentiss (Paget Brewster).