Young Observer's origin is revealed. And his existence and an additional time travel are necessary to change the history of Observers' invasion.
Did You Know?
The song of the music box is "Greensleeves", also known as the Christmas carol "What Child Is This?". See more
When Walter goes in the tank, Olivia says his heart rate is "a little low", when his heart rate is 62 beats per minute. 62 is actually a normal "resting rate", meaning the heart rate of someone lying relaxed, flat on his back, not engaged in any physical or mental activity. See more
References Singin' in the Rain
End Title Theme
Written by Michael Giacchino See more