3 Mics sees Brennan alternating between three separate microphones, each giving voice to the various aspects of his life: the first microphone is marked by his sardonic take on race, gender and contemporary heroes and hypocrites; the second mic showcases his punchy wit with one-liners he’s crafted over the years but couldn’t find a home for; and the third stands for stories of his personal struggles, dealing with everything from depression to relationships.