Conversation so far:
What movies has Jimmy Buffett starred in?
Buffett has made several cameo appearances, including in Repo Man, Hook, Cobb, Hoot, Congo, and From the Earth to the Moon.
What TV shows has Jimmy Buffett been in?
Jimmy Buffett made a guest appearance in the season two of Hawaii Five-0 on CBS in 2011.

Question: Has he been in any other TV shows?
Self-contained rewrite: Has Jimmy Buffett been in any other TV shows besides Hawaii Five-0?