The Sheppard’s on a rampage. Now we’ve got Bruce Campbell playing Brutus:

Brutus: I got news for you, pal. You ain’t leading but two things right now: Jack and Shit. And, Jack left town.
–(Brutus stabs Cesar)
Cesar: “Et tu, Brute?”
Brutus: “Oooh, that’s gotta hurt! Hail to the king, baby”
Cesar: “Klaatu verrata nectu arrrgh”