Commando Comic #647: 'The Executioners' (1972)
 
It was known to British and Germans alike in that bullet-raked valley as “The Villa In No-Man’s-Land” — a bleak, deserted house commanding vital sections of each front line. But this was no ordinary house…
 
Nazi officers who took possession of it were found stiff and dead at their dinner-table. British patrols who moved up to investigate were never seen again. There were rumours of mysterious sounds heard underground, of secret passages and tunnels, of invisible voices and footsteps.
 
Then Sergeant Gunson and three Commandos were detailed to investigate — and execute — whoever or whatever was haunting the “Villa In No-Man’s-Land”.