"X2: X-Men United," commonly known as "X2," is a 2003 superhero film directed by Bryan Singer. It is the sequel to the 2000 film "X-Men" and the second installment in the "X-Men" film series.
The film continues to explore the themes of prejudice and acceptance as it delves deeper into the lives of mutants and their relationships with humans. The story revolves around the discovery of a plot against mutants, prompting Professor Charles Xavier (Patrick Stewart) and the X-Men to join forces with their former adversary, Magneto (Ian McKellen), to face a common enemy.
"X2" features an ensemble cast that includes Hugh Jackman as Wolverine, Halle Berry as Storm, Famke Janssen as Jean Grey, and many others. The film received positive reviews for its action sequences, character development, and exploration of complex themes. It is often regarded as one of the standout entries in the early wave of superhero films and contributed to the success of the "X-Men" film franchise.