Like Lost, Fringe is a sci-fi series created by J. J. Abrams and features mysterious phenomena, parallel universes, and complex mythology.
Like Lost, The Leftovers is a sci-fi series co-created by Damon Lindelof and deals with the aftermath of a global event that causes the disappearance of a fraction of the world's population.
Like Lost, The X-Files is a sci-fi series that revolves around the investigations of paranormal and extraterrestrial phenomena by two FBI agents.
Like Lost, Westworld is a sci-fi series that explores the themes of human nature, free will, and artificial intelligence in a futuristic theme park populated by androids.
Like Lost, Battlestar Galactica is a sci-fi series that follows the survivors of a human civilization that is nearly wiped out by a cybernetic race known as the Cylons.