Monaghan, who stars in the Fantastic Fest entry The Day, is also set to debate and then fight Wood in the ring tonight during the Fantastic Debates, where founder Tim League will box the bare knuckle boxing champ-star of the documentary Knuckle.
Also worth watching from last night's battle is Eugenio Mira, director of 2010's Agnosia -- who also stars in Rodrigo Cortes's Red Lights as a young Robert De Niro -- who performed a Star Wars-themed rap:
Since it's Fantastic Fest, there's more celeb-filled karaoke to be had in the coming week. Stay tuned to Movieline's coverage here and on Twitter. Word to your mother.