IFC.com today posted the celeb-studded official trailer for the upcoming comedy series Comedy Bang! Bang! featuring host Scott Aukerman and the show's deluge of guest stars. Some of the biggest names in Hollywood including Jon Hamm (Mad Men), Zach Galifianakis (The Hangover), Michael Cera (Superbad), David Cross (Arrested Development), Ed Helms (The Office), Seth Rogen (50/50) and many more - join Aukerman in a high-tension trailer that gives viewers a glimpse of the epic, game-changing action they can expect on Comedy Bang! Bang!

Comedy Bang! Bang! premieres Friday, June 8 at 10PM on IFC.

IFC also released today the fourth installment of the Comedy Bang! Bang! companion web series "Reggie Makes Music" featuring Zach Galifianakis (The Hangover). http://www.ifc.com/comedy-bang-bang/videos/reggie-makes-music-zach-galifianakis

About Comedy Bang! Bang!

Hosted by Scott Aukerman, (co-creator/director/producer, Between Two Ferns with Zach Galifianakis) and musical cohort Reggie Watts (Conan), Comedy Bang! Bang! packs character cameos, sketches, and nonstop comedic absurdity with some of the biggest names in Hollywood including Zach Galifianakis (The Hangover), Seth Rogen (50/50), Elizabeth Banks (The Hunger Games) and Jon Hamm (Mad Men).

For continued updates check out: Twitter: @ifctv/@scottaukerman/#cbbtv Facebook: facebook.com/ifccomedybangbang Online: www.ifc.com/comedy-bang-bang