Conversation so far:
Did Bob Crewe begin his career in the 1950's?
In 1953, Bob Crewe met and partnered professionally with Frank Slay Jr., a young pianist from Texas.
Did Bob Crewe record any albums in the 1950's?
What were the names of Bob Crewe's 1950's hit songs?
Silhouettes and Daddy Cool were two hits produced by Bob Crewe in the 1950's.

Question: Did he make any television appearances?
Self-contained rewrite: Did Bob Crewe make any television appearances?