Amazon Prime Video’s upcoming animated superhero show “Invincible” has added more big names to its already star-studded voice cast. During a panel at Brazil’s CCXP event, the show announced that Mahershala Ali, Nicole Byer, Jon Hamm, Clancy Brown, Djimon Hounsou, Ezra Miller, Jeffrey Donovan and Jonathan Groff have joined the voice cast. Ali will play […]