'La Brea' Sneak Peek: Jon Seda's Son Plays a Younger Version of Himself (Exclusive)

New episodes air Tuesdays at 9 p.m. ET/PT on NBC. In 'Lazarus,' airing Nov. 1, when their plan to infiltrate the Building goes awry, Gavin (Eoin Macken) finds himself face-to-face with its enigmatic leader. Eve (Natalie Zea), Levi (Nicholas Gonzalez), Sam (Jon Seda) and Izzy (Zyra Gorecki) are forced to rely on a former adversary to lead a rescue attempt. In 1988, Josh (Jack Martni) and Riley Veronica St. Clair) enjoy some fun before a startling turn.