Goofs

Goofs

(alt-text)

The film is set in 2018, but when Commander Bremberly chases the hologram through Times Square, there's a billboard for Avengers: Age of Ultron. Depending on the date, that billboard would have been advertising either Infinity War or this movie.

What If? is on YouTube! The first video answers
“What if we aimed Hubble at Earth?” Follow the
What If? channel to be notified about new videos.