Fan Casting The truth about the Tenant in Speak No Evil

The Tenant has been drugging The Grandfather day-after-day each night before bed, when the son hides upstairs so that The Tenant doesn't know he's onto him. His day-long spying on him finally pays off when he sees him stealing The Grandfather's wheelchair, disguising himself with The Grandfather's stolen clothes, and uses it to rob stores and banks around the city, armed with a gun, and hiding his face off with his old fedora. Later on, The Boy manages to wake his grandfather up back at the house, and records The Tenant disguising himself on his phone. As The Grandfather thanks his grandson and apologizes for neglecting him, he passes away and dies.