The Davises are expecting a baby, which turns out to be a monster with a nasty habit of killing people whenever scared. And it's easily scared.
Not streaming on a subscription service in the US right now.
Starring John P. Ryan, Sharon Farrell, Andrew Duggan, Guy Stockwell, James Dixon, Michael Ansara, Robert Emhardt, William Wellman Jr., Shamus Locke, Nancy Burnett