Complex sentence: "An Evening With Mr. Yang" is the sixteenth and final episode of the third season of "Psych", and the 47th episode in the series overall, which introduced the characters of Mr. Yang (Ally Sheedy) and Mary Lightly (Jimmi Simpson).
Split into simpler sentences: An Evening With Mr. Yang is the sixteenth and final episode of the third season of "Psych", and the 47th episode in the series overall. The episode introduced the characters of Mr. Yang (Ally Sheedy) and Mary Lightly (Jimmi Simpson).