In the page's words:

Killer Comedy shows you well-known TV comedians, newcomers to the German stand-up scene and courageous comedy beginners: they all share the microphone and test new jokes, hone their programs or try to make an audience laugh for the first time.
The show is always hosted by 1-2 alternating presenters from the Killer Comedy Kollektiv. These are Maria Clara Groppler from Berlin and Tobi Freudenthal, Laura Brümmer, Serkan Ates-Stein and Lara Autsch from Cologne. All of them are known from NightWash, Quatsch Comedy Club or 1Live, for example. Come along if you fancy a laugh and raise a glass of Kölsch with us!