When recasting the role for 2009's "Star Trek", Nimoy was asked his opinion. He highlighted the work of Zachary Quinto, as he felt he looked similar and could portray the inner thought process of the character. Quinto became the first actor to be cast for the film, and Nimoy agreed to return as the version of the character from the "Prime" universe. Nimoy said that he returned because of the enthusiasm from director J.J. Abrams and the writers, and because it made him feel appreciated. Nimoy made a final appearance as Spock in "Star Trek Into Darkness" as a favor to Abrams. At the time, he did not rule out returning again, but he died prior to the following film. In "Star Trek Beyond", Quinto's Spock mourns the loss of Spock Prime, as played by Nimoy.