The actor has provided the voiceover for the Channel 4 show ever since his former co-star’s death in 2016.
'She was crackers, and she knew it. I will miss her.'
'What sort of man would make these claims after the death of Caroline?'
'We had a state funeral for Margaret Thatcher and everybody hated her.'
The episode will be dedicated in her memory.
The comedy actress died earlier this month, following a battle with cancer.
The star paid tribute to the actress with his rendition of 'Half The World Away'.
'We didn't expect her to go.'
'She was absolutely wonderful and amazing to work for. Kind, funny, witty.'