'Star Trek: Discovery' References Spock And 'The Animated Series'

Star Trek: Discovery aired its third episode, "Context is for Kings," on Sunday and the episode contained a surprising reference to Star Trek: The Animated Series.

The episode's plot involved an away team dispatch from the USS Discovery investigating the vessel's derelict sister ship, the USS Glenn. On board, the team discovered a large, monstrous, cat-like creature stalking the halls of the abandoned starship.

The away team eventually found itself cornered by the beast. In order to help the group escape with the items they came to recover, Michael Burnham attracted the beast's attention and led it on a chase through the Glenn's Jefferies' tubes. As Burnham moved speedily through the crawlspace, she recited lines from Lewis Carroll's fantasy story Alice's Adventures in Wonderland.

Later, when she returns to her quarters, her roommate, Cadet Sylvia Tilly, noticed that Burnham has a book among her possessions, which is a rarity in the 23rd century. It is a copy of Alice's Adventures in Wonderland. Burnham tells Tilly that her foster mother, Amanda, used to read the story to both Burnham and Amanda's own son.

"Amanda" is Amanda Grayson, Sarek's human wife and the mother of Spock, making this the first reference to Spock on Star Trek: Discovery. It is also a callback to an episode of Star Trek: The Animated Series in which we learn this information about Amanda from Spock's own point of view.

The episode is titled "Once Upon a Planet." The plot involves the Enterprise crew returning to the planet Omicron for rest and relaxation, but they are assaulted by illusions in the form of characters and creatures from fantasy stories.

Among the characters is the Queen of Hearts. Spock recognizes the character and, when Captain Kirk expresses surprise at the idea that Spock is familiar with a children's fantasy story from Earth, Spock explains that his mother, Amanda Grayson, was fond of the works of Lewis Carroll.