Guest Stars Jarod Joseph as Nathan Miller Sachin Sahel as Eric Jackson Luisa d'Oliveira as Emori Lola Flanery as Madi Jessica Harmon as Niylah Ivana Miličević as Charmaine Diyoza John Pyper-Ferguson as Bill Cadogan Lee Majdoub as Nelson / Sachin Jason Diaz as Levitt Alaina Huffman as Nikki Neal McDonough as First Disciple Anders Co Starring Adam Lolacher as Jeremiah Sean Quan as Rex Dylan Kingwell as Luca Miles Chalmers as Zev Britt Irvin as Alyssa Leah Hennessey as Luca's Mother Yee Jee Tso as Cameron Deni DeLory as Paula Chris Bradford as Luca's Father Stephanie Izsak as Hayden Alan Mak as Male Cipher Tech Tina Grant as Stone Conductor Michael Benyaer as Zahir AJ Simmons as Female Cipher Tech