X-Men has genre Sci-FiSci-Fi has examples: VolcanoVolcano is starring Don Cheadle. Don Cheadle starred in Traitor
[Human]: Do you know any movies like X-Men?  [Assistant]: X-men is Sci-Fi. Rise of the Planet of the Apes  is Sci-Fi. Do you like Sci-Fi? [Human]: Yes I do, who is in the Planet of the Apes ? [Assistant]: I have no information on that. Some examples of Sci-Fi are Volcano, and Virtuosity. [Human]: Can you give me more info about Volcano please? 
Volcano stars Bruce Willis and Scarlett Johansson. They also starred in the movie, The Island.