"All for one and one for all" may be the motto of the Three Musketeers, but the actors who play the Avengers onscreen — and a few other notable Marvel heroes (and anti-heroes) — are all about embracing that logic and showing their love for Chadwick Boseman and the rest of the Black Panther cast on their historic opening weekend.

Here's a smattering of their shoutouts across social media, from Chris Evans's glee over Black Panther's box office numbers to Ryan Reynolds's all-caps endorsement.

Chris Evans (a/k/a Captain America)

Brie Larson (Captain Marvel)

Chris Hemsworth (Thor)

Don Cheadle (War Machine)

Mark Ruffalo (The Hulk)

Ryan Reynolds (Deadpool)