With that moment still lodged in our minds after numerous sessions with the deleted scenes, we’re still stuck wondering: who killed Biff Tannen?
As dyed in the wool Back to the Future Part II fans will tell you, there’s an infamous deleted scene where Old Biff returns to 2015, only to fade away into obscurity.
It’s the reason he’s doubled over in pain when he returns the Delorean, but the final shot of Biff disappearing was trashed in the final edit.
Yeah, the suspect list is long, but that’s what makes it all the more interesting to ask.