Conversation so far:
What did Sid Caesar start with?
Sid Caesar's television career began with an appearance on Milton Berle's Texaco Star Theater in the fall of 1948.
Where did Sid Caesar go to start his television career?
After the war, the Caesars moved to Hollywood.

Question: Why couldnt he act
Self-contained rewrite: Why couldnt Sid Caesar act as a side kick?