Conversation so far:
What did West do in Adam West's post Batman career?
West's first post-Caped Crusader role was in the film The Girl Who Knew Too Much (1969).
Who did he star with in The Girl Who Knew Too Much?
CANNOTANSWER.
Did the movie do well?
the movie was a box office disappointment.
What did West do next?
West made a living from personal appearances as Batman.

Question: Did he do many appearances?
Self-contained rewrite: Did Adam West do many appearances in his post Batman career?