Conversation so far:
When did DeVito start acting?
DeVito played Martini in the 1975 film One Flew Over the Cuckoo's Nest, reprising his role from the 1971 off-Broadway play of the same title.
What other film roles did he have?
in 1983's Terms of Endearment, as the comic rogue in the romantic adventure Romancing the Stone, starring Michael Douglas and Kathleen Turner.
Did he win any awards or recognition for his acting?
CANNOTANSWER.
What else is significant about his acting?
Although generally a comic actor, DeVito expanded into dramatic roles with The Rainmaker (1997), Hoffa (1992).

Question: What other dramatic roles did he play?
Self-contained rewrite: What other dramatic roles did Danny DeVito play, aside from dramatic roles in The Rainmaker and Hoffa?