Complex sentence: Starting on 16 April 2010, Kayvan Novak appeared in a similar series to Fonejacker called Facejacker, in which he adopts various disguises, including several characters heard in Fonejacker.
Split into simpler sentences: Starting on 16 April 2010, Kayvan Novak appeared in a similar series to Fonejacker called Facejacker. He adopts various disguises, including several characters heard in Fonejacker.