Conversation so far:
who played yoda in family guy dark side
Jon Benjamin played Yoda in Something, Something, Something, Dark Side.
what was the plot of something something something dark side
In Something, Something, Something, Dark Side, Peter Griffin makes good on another power outage at home by retelling Star Wars Episode V: The Empire Strikes Back.
who played the slug in something something something dark side
Meg Griffin, voiced by Mila Kunis, was the Giant Space Slug in Something, Something, Something, Dark Side.

Question: who wrote the episode
Self-contained rewrite: who wrote the family guy episode Something, Something, Something, Dark Side