John Krasinski may have written, directed and starred in upcoming supernatural horror film 'A Quiet Place' but turns out that doesn't really prepare you for anything scary in the slightest.

Or maybe it's that nothing can prepare you for 'Ellen', which Krasinski learned the hard way after an appearance on the show yesterday.

Krasinski was on to promote his new film and you would have thought that his wife Emily Blunt would have at least given him the heads up about potential scares but we suppose that would have ruined the fun for everyone.