James "Logan" Howlett, also known as Wolverine, is the titular deuteragonist of the 2024 Marvel Cinematic Universe film Deadpool & Wolverine. He is a variant of the original Wolverine from another world who failed both his teammates, the X-Men, and their world - thus going into a depressive spiral as a result.
He was taken from his universe by Deadpool in the latter's attempt to replace his own reality's version, though the two were banished to the Void by Paradox's rogue faction of Time Variance Authority agents. The two Mutants formed an initially very uneasy alliance to try and escape the Void, which they did with the aid of the Resistance. Now together as best friends, the pair was able to stop Paradox's plan to destroy Deadpool's timeline and eliminate Cassandra Nova to save the entire Multiverse, eventually allowing Logan to come to better terms with his past mistakes and live peacefully in Wade Wilson's universe.
He is portrayed by Hugh Jackman, who also played the original Wolverine in the X-Men film series, and P.T. Barnum in The Greatest Showman.