Complex sentence: He also appeared as sardonic writer Jack Berger, Carrie's short-term boyfriend in the sixth season of "Sex and the City", as well as in the episode "TB or Not TB" of "House".
Split into simpler sentences: He also appeared as sardonic writer Jack Berger, Carrie's short-term boyfriend in the sixth season of "Sex and the City". He guest starred in the episode "TB or Not TB" of "House".