Dan Duncan, Shaun O'Neil, Haylee Herrick, Sol Choi, Ian Abando, Tanner Johnson, Jason Zurek, Mari Yang
Sandra Oh (Debbie Grayson), J.K. Simmons (Omni-Man / Nolan Grayson), Steven Yeun (Invincible / Mark Grayson), Cleveland Berto (GDA Agents / Darkwing), Christian Convery (Oliver), Chris Diamantopoulos (Doc Seismic / Donald Ferguson), Calista Flockhart (April), Walton Goggins (Cecil), Gillian Jacobs (Eve), Simu Liu (Multi-Paul)