I'm watching that stupid Hugh Jackman robot fighting movie right now, can't remember the name of it, but I just noticed there's a scene with The Falcon from the MCU. So The Falcon had a scene with Wolverine. Also probably the most famous instance of this is The Prestige (a brilliant movie and one of my all time favorites btw). It's got Batman (Christian Bale) and Wolverine as the 2 main characters. There are tons of these instances considering how many actors are now part of the MCU. So what are some others you can think of?