CAS ANVAR, who has starred as pilot 'Alex Kamal' on the primetime tv series, The Expanse, for the past three seasons, led the effort to save and renew the only science fiction-oriented show to receive a 100% rating on Rotten Tomatoes this year. Since its season three opener in mid-April to its forthcoming finale on Wednesday, June 27th when SyFy scheduled the hit show's final two episodes of current season three to air a week from this Wednesday beginning 9pm ET/PT, 8pm CT (SyFy, June 27, 2018).   Anvar and his fellow the ace ensemble cast which includes Shohreh Aghdashloo, Steven Strait, Wes Chatham, Cara Gee, Frankie Adams and Dominique Tipper, take a short summer hiatus before the series moves to Amazon for season four later this year.