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 Christopher Sean Cooper Jr. Teddy Turtle Actor Yonas Kibreab Finn Fox Actor James Brolin Narrator Amy Seimetz Birdie Actor Mia Artemis Actor Will Forte Actor Kelly Marie Tran Rosie Zhang Actor Rosalind Chao Helen Zhang Actor Jim Mickle Executive Producer, Writer, Director Robert Downey Jr. Executive Producer Susan Downey Executive Producer Amanda Burrell Executive Producer Linda Moran Executive Producer Toa Fraser Director Oanh Ly Writer Kseniya Melnik Writer Bo Yeon Kim Writer Carly Woodworth Writer Noah Griffith Writer Ciarán Foy Director Robyn Grace Director Erika Lippoldt Writer Daniel Stewart Writer