Shemar Moore is to return to his former drama "Criminal Minds" for a guest spot, CBS announced Thursday.

The current "S.W.A.T." star will appear in Season 13's fifth episode Oct. 25. He will return as Derek Morgan, the character he played on "Criminal Minds" 2005-16.

"In the episode, Morgan returns to the BAU to help Penelope Garcia [played by Kirsten Vangsness] deal with a case that has affected her emotionally," a network press release said.

The show's ensemble includes Joe Mantegna, Paget Brewster, Matthew Gray Gubler, A.J. Cook, Aisha Tyler, Adam Rodriguez and Daniel Henney.

Get excited Baby Girls! Shemar Moore returns to guest star in upcoming #CriminalMinds episode: Criminal Minds (@CrimMinds_CBS) October 12, 2017