A dead grandmother convincing her young nephew commit suicide? That's dark even for The Twilight Zone. What's an episode with that same plot called?

In the episode "Long Distance Call" Grandma Bayles gives her grandson Billy a toy telephone and then she falls sick and dies. However, Billy keeps receiving encouraging calls to join Grandma in the afterlife.

Asked by Vasilii Kulev · Last updated 5 years ago · 9.9K views · SOURCE