This episode was wiped by the BBC and no copy of it is known to exist.
"Right - 'off we go into the wide blue yonder', as someone was once heard to remark!" says the Doctor as the TARDIS leaves Atlantis. In Wild Blue Yonder (2023) we learn that his Ship is familiar with the song herself (it's the US Air Force anthem).
This episode was watched by 7 million viewers on its original transmission.