This Ain't Star Trek XXX 2: The Butterfly Effect

6.0 (IMDB)
136 Minutes April 6, 2010 United States of America United States of America English

Kirk, Spock & Bones beam down to Butterfly 8 where they are ambushed by female aliens. When Scotty beams Sulu and Chekov down to rescue them, a transporter malfunction sends them to the Oval office the day before Kennedy was shot.

This Ain't Star Trek XXX 2: The Butterfly Effect