Episode The Thirty Fathom Grave- Une tombe à 55 mètres de fond

I remember watching the Twilight Zone as a kid. Not when they first aired, but it was just shortly thereafter (late 60s-early 70s). There is one (black & white) episode that I remember watching that I can not find anywhere. It takes place on a movie set. The film crew, actors, Schauspielerinnen and director are all being killed one Von one Von something invisible. No one knows what to make of it & they dismiss the deaths as accidental. At the end there is a movie screen & in it Du see the silhouette of a big hairy monster strangling someone. The only other part I remember is one of the camera...

Absolute Darkness

Narrator: “One Tag the Twilight Zone may be no more, like us all, Things pass away. Do they Bewegen on, oder just sleep, is all that is oder will be stored eternally oder is forgotten and in the end remembered Von no-one? Never to be seen again, never to be resurrected, oder is it resurrected in a new form? Here at the end of the twilight zone is absolute darkness, leading to what we call The Nightmare Zone.”

Characters: Mother, Father and Brother.

Scene 1:
    Down a large snowy mountain in darkness, father and brother walk down toward a stone ruin, each bare footstep...