Robbie embarks on a dangerous quest to contact his deceased girlfriend through a ritual that summons the dead. He heads to an abandoned house with a group of young people to perform the "Red Book Ritual." But during the summoning, supernatural forces awaken. Now they must face ancient horrors to survive.

The third installment of the 765874 series explores concepts from William Shatner’s "Ashes of Eden" and Star Trek: Picard's resurrection of the Enterprise-D.

765874: Unification is a mind-bending Star Trek experience celebrating the 30th anniversary of Star Trek: Generations – William Shatner’s last appearance as Captain Kirk on screen.