Walton Goggins is totally The Man. He guest stars here on an emotional episode of Community.
The study group is questioned about Pierce's death on Community. "Cooperative Polygraphy" is the fourth episode of the show's fifth season.

Community Season 5 Episode 4 Quotes

Troy and Abed: Troy and Abed are in mourning!
Jeff: Will you guys please stop doing that?
Annie: I can't believe you did it during your eulogy. SO UNCOMFORTABLE.
Abed: I don't think the audience got that we were singing "mourning" with a "u."
Troy: You were singing :"mourning" with a "u"? Oh no!

I guess I knew Pierce was part of a weird, futuristic cult, but I wasn't prepared for a funeral with so much beeping.