Conversation so far:
When did Johnny Carson move to Burbank?
Johnny Carson moved to Burbank on May 1, 1972 with The Tonight Show Starring Johnny Carson.“
Why did Johnny Carson move to Burbank?
The Tonight Show Starring Johnny Carson moved from 30 Rockefeller Plaza to Burbank, California, because of the studio's proximity to celebrities.

Question: Which show was moved?
Self-contained rewrite: Which show was moved to Burbank with Johnny Carson?