Conversation so far:
What was Danny DeVito's first film?
1975 film One Flew Over the Cuckoo's Nest.
What was his most popular film?
He gained fame in 1978 playing Louie De Palma.
What film was that from?
on the hit TV show Taxi.
Are there any other interesting aspects about this article?
Although generally a comic actor, DeVito expanded into dramatic roles.
Did he receive any criticism for that?
DeVito has an interest in documentaries.
What documentaries does he like?
he hosts a documentary channel called Jersey Docs.
He.
Has that show been successful?
CANNOTANSWER.

Question: What other ventures has he been involved in?
Self-contained rewrite: What other ventures has Danny DeVito been involved in aside from Jersey Docs?