Chris Evans scares the life out of ScarJo on Ellen

Scarlett Johansson and Chris Evans have worked together on five films now. We're sure that this has given them plenty of opportunities to pull pranks on one another. But ScarJo may not forgive Chris for this one for some time.

While mocking her male Avengers co-stars on Ellen, he emerged from backstage to scare the life out of her. We’re particularly impressed that the crowd managed to keep their composure.