Complex sentence: In June 2007, he starred in', the sequel to 2006's "Hostel", and in November, he will appear in "American Gangster", also in sometime 2007, portray Principal Hampton in "Doubting Thomas".
Split into simpler sentences: In June 2007, he starred in', the sequel to 2006's. In November, he will appear in "American Gangster", also in sometime 2007, portray Principal Hampton in "Doubting Thomas".