"We're off mission. Stand down!" — Grant MacLaren Aleksander is the third episode in the first season of Travelers. It first aired on October 31, 2016. The episode was written by Mika Collins & Tara Armstrong and directed by Andy Mikita. Summary For a complete plot of Aleksander, go here. A team member buckles under the guilt of not being allowed to prevent future deaths and puts the travelers in jeopardy. Cast Main Cast Eric McCormack as Grant MacLaren MacKenzie Porter as Marcy Warton Nesta Cooper as Carly Shannon Jared Abrahamson as Trevor Holden Reilly Dolman as Philip Pearson Patrick Gilmore as David Mailer Retrieved from "https://travelers.fandom.com/wiki/Aleksander?oldid=2546" Categories: Unsourced quotes Episodes Community content is available under CC-BY-SA unless otherwise noted.