The wolverine himself shared an image on twitter about his upcoming and final wolverine movie. Its an image with the official synopsis of Logan. This is the first time we get some information about this high anticipated movie.
The movie is based on the Old Man Logan comic books. This is the reason why he looks much older then in his previous movies. The young mutant is probably X-23, a clone of wolverine. It looks like they will be hunted by the Reavers, an evil force leaded by character Donald Pierce,
The movie Logan will be released on March 3 2017