Jim Mickle Creator, Executive Producer, Writer Christian Convery Gus Actor Nonso Anozie Tommy Jepperd Actor Adeel Akhtar Dr. Aditya Singh Actor Stefania Owen Bear Actor Dania Ramirez Aimee Eden Actor Aliza Vellani Rani Singh Actor Naledi Murray Wendy Actor Neil Sandilands General Steven Abbot Actor Marlon Williams Johnny Abbot Actor Marlon Williams Johnny Abbot Actor Christopher Sean Cooper Jr. Teddy Turtle Actor Yonas Kibreab Finn Fox Actor James Brolin Narrator Robert Downey Jr. Executive Producer Susan Downey Executive Producer Amanda Burrell Executive Producer Linda Moran Executive Producer Noah Griffith Writer Bo Yeon Kim Writer Carly Woodworth Writer Oanh Ly Writer Daniel Stewart Writer Carol Banker Director Toa Fraser Director Erika Lippoldt Writer Ciarán Foy Director Zaike LaPorte Airey Writer Robyn Grace Director