During a manned mission to Mars, Sonic The Hedgehog is presumed dead after a fierce storm and left behind by his crew. But Sonic has survived and finds himself stranded and alone on the hostile planet. With only meager supplies, he must draw upon his ingenuity, wit, and spirit to subsist and find a way to signal to Earth that he is alive. Millions of miles away, NASA and his friends Shadow Tails Knuckles Wonder Woman Barbara Gordon AKA Batgirl Kara Danvers AKA Supergirl Jessica Cruz AKA Green Lantern Zee Zatara AKA Zatanna and Karen Beecher AKA Bumblebee work tirelessly to bring "the Martian" home, while concurrently plotting a daring, if not impossible, rescue mission. As these stories of incredible bravery unfold, the world comes together to root for Sonic's safe return.