Dark Horse Comics acquired the rights in 1990 . In "The Terminator" (with "Tempest" added in trade paperbacks to distinguish itself from other comics), a group of human soldiers and four Terminators come to the present, to stop Skynet in differing ways. In the sequel, "Secondary Objectives", the surviving Terminator is reprogrammed to destroy another Terminator sent to aid him and kill Sarah Connor. In its sequel, "The Enemy Within", a team of human assassins attempt to return to the past and kill a Skynet developer. The 1992 "Endgame" concludes this arc. Human colonel Mary Randall protects Sarah Connor as she goes into labor.