The ex-DC superhero marked his Marvel debut as a multiversal variant of Hugh Jackman's Wolverine.
'Captain America' made his MCU return but as the hot-headed Johnny Storm aka Human Torch.
Dubbed Wolverine's most famous enemy, Mane's Sabretooth once again comes face-to-face with Logan.
She made an unexpected return as Elektra, nearly two decades after Daredevil.
After playing Logan's daughter in the 2017 film, Laura aka X-23, Dafne returns in Deadpool 3.
One of the most surprising cameos came from Ryan Reynolds' wife as Lady Deadpool.
Marvel's very own vampire anti-hero, Snipes' Blade, brought his level-headed, cool self to the mix.
Not Mark Ruffalo, but the MCU's gamma superhero did make a roaring appearance in the multiverse.
The actor finally got a chance to don the iconic Gambit costume, ending the wait of over a decade.
Stanford's Pyro made his way all the way from the original X-Men movies to Deadpool & Wolverine.