An accident at a nuclear research facility creates a dimensional doorway in which aliens need to widen to invade our world. A scientist races to discover a way to reverse the damage and close the doorway.
Did You Know?
is in this show with Leonard Nimoy
and plays the character Arndis ( a very uncommon name). Two years later she is in the cursed (yes, cursed) movie, Incubus
(1966), with William Shatner
and there is another character named Arndis, although not the character Allyson plays. Soon after finishing Incubus
(1966), the new TV series, Star Trek
(1966), is cast. Arndis is a Scandinavian name and rare enough that several websites say fewer than five people a year are named Arndis in America. The connection is Leslie Stevens
as writer and director of both this episode and the movie. See more
The console below in the control room below the window viewing the reactor room is an audio control console. The meters seen on it are VU meters. This console would have nothing to do with radioactivity or experiments dealing with it. See more