Inspector Morse (1987)

S01E11 Long Way to Morning

Demona confronts Goliath in a fierce battle, inflicting severe injuries on him and leaving Hudson to guard his fallen comrade until sunrise. This predicament stirs memories in Hudson, recalling a mission he undertook over a thousand years ago. During that time, he led a quest to retrieve a vital spellbook from the Archmage, which was crucial for saving a poisoned prince. As the night stretches on, Hudson must draw on his past experiences to protect Goliath and ensure they survive until morning.