Conversation so far:
What is Fred Allen's Town Hall Tonight?
Fred Allen's hosted The Linit Bath Club Revue show became The Sal Hepatica Revue (1933–34), The Hour of Smiles (1934–35), and finally Town Hall Tonight (1935–39).
What were the critic's reaction to Fred Allen's Town Hall Tonight?
According to a 1937 ratings survey conducted by the Cooperative Analysis of Broadcasting (CAB), Town Hall Tonight was the fifth most listened to program in America amongst urban listeners.
Are there any other interesting aspects about Fred Allen's Town Hall Tonight?
In 1939–40, sponsor Bristol-Myers, altered the title to The Fred Allen Show, over Fred Allen's objections.

Question: Who did he host with?
Self-contained rewrite: Who did Fred Allen host with on Town Hall Tonight?