Conversation so far:
what was the revival of peter cook?
Cook returned to the BBC as Sir Arthur Streeb-Greebling for an appearance with Ludovic Kennedy in A Life in Pieces.
was this successful?
CANNOTANSWER.
what else was interesting about the revival?
On 17 December 1993, Cook appeared on Clive Anderson Talks Back as four characters.

Question: what were the four characters?
Self-contained rewrite: What were the four characters on Clive Anderson Talks Back that Peter Cook played?