Conversation so far:
who are the chipmunks?
Simon appeals to Theodore's better nature while Alvin goes straight to bribery.
who is theadore?
Theodore is the child of innocence and the youngest of the Chipmunks.
Are there any other interesting aspects about this article?
Theodore often holds the swing vote between his two brothers' choices of action.
did he do any movies?
CANNOTANSWER.
when was he made?
CANNOTANSWER.

Question: what did he do?
Self-contained rewrite: what did Theodore do?