As noted, Rey Mysterio came out to a Terminator themed entrance at a AAA iPPV a few weeks ago, which was similar to the Terminator: Genisys entrance done by Triple H at WrestleMania this year.
According to The Wrestling Observer, Mysterio has signed a deal with Paramount Pictures in Mexico to become an ambassador to the studio.
The deal will see clips of Rey Mysterio introducing films to audiences in theaters in Mexico. In addition to the Terminator movie, Mysterio will also be shooting intro clips for the upcoming Teenage Mutant Ninja Turtles movie and the new Transformers movie.