Deadpool Returns X-Men Marvel Movie 2025

Deadpool's making his official return this month in a new X-Men release, marking a significant moment for the Merc with a Mouth in the MCU proper. Since Spider-Man: No Way Home cracked the multiverse door wide open, Marvel's been riding that momentum—and Deadpool's arrival represents the studio finally giving fans one of the most-demanded crossovers. The timing matters: dropping him alongside X-Men content is smart positioning, both capitalizing on the property's popularity and potentially setting up the larger mutant integration Marvel's been teasing. This isn't just a cameo; it feels like an actual arrival.