Conversation so far:
Where was Bob Hope born?
Bob Hope was born in Eltham, County of London.
Where did Bob Hope grow up?
Hope grew up in the Cleveland, Ohio, area.
What made Bob Hope famous?
With a career that spanned nearly 80 years, Hope appeared in more than 70 short and feature films, with 54 feature films with Hope as star.

Question: Whom else did he work with in the early years?
Self-contained rewrite: Whom else did Bob Hope work with in the early years?