Complex sentence: Since the third season, Dutch actors have guest starred in "Flikken Maastricht", including Piet Römer, Melody Klaver, Daniël Boissevain, Theo Maassen, Tygo Gernandt, Rick Engelkes and Mimoun Oaïssa.
Split into simpler sentences: Since the third season, Dutch actors have guest starred in Flikken Maastricht. Examples of these actors that guest starred on the show are Piet Römer, Melody Klaver, Daniël Boissevain, Theo Maassen, Tygo Gernandt, Rick Engelkes and Mimoun Oaïssa.