Trivia: The name on Jenkins' disguise is "Chuck Spadina." When Keanu Reeves first came to Hollywood, he was told his name was "a little too exotic," and it was suggested he should change his name. Chuck Spadina was one option he considered, although apparently not very seriously.
Trivia: Ashley Johnson plays Anna Williams, the mother of Ellie. Johnson voiced Ellie in the video game the show is based on.
Trivia: S01e9, "Bitter Sweethearts", features Tom Arnold playing Arnie Orwig. Tom Arnold starred in the "True Lies" film. The name Arnie could be a reference to his "True Lies" co-star Arnold Schwarzenegger (who is sometimes called Arnie") or his "Roseanne" character, Arnie Thomas.
Trivia: Lars Mikkelsen, who plays Grand Admiral Thrawn and voiced him in Star Wars: Rebels, is the older brother of Mads Mikkelsen, who played Galen Erso in Rogue One: A Star Wars Story.