'Mission: Impossible 6' Casts Superman Henry Cavill With Unusual Instagram Announcement

2018's Mission: Impossible 6 just scored added DC's latest Superman, the actually-British-IRL Henry Cavill, to its roster. The casting news played out in inventive fashion on social media on Thursday night. It began with returning writer/director Christopher McQuarrie captioning an Instagram photo, "Say, @henrycavill. Had a thought. Curious if you're interested in a role in the 6th installment of Mission: Impossible. No pressure."