In the 50,000 years since Ryan Hunt was cremated, human history has taken several catastrophic turns. After nuclear annihilation came the volcanoes, and now there’s a plague bearing down on humanity. It’s going to take something big to save them this time. And they get it, in the form of a resurrected Hunt, who’s been given a second life. His DNA, it turns out, is the key to rescuing the species. But it won’t be as easy as simply swabbing the inside of his mouth. To survive in this new world, Hunt has to evade the kidnappers who are after him, hop from planet to planet, and even dust off his tux for a date to a ball. Even more challenging, he needs to navigate the waters with adventurous and beautiful scientist Dr. Kat Winslow, whom adventure seems to follow. With help from a friendly robot named NORA and a newfound sense of daring, Ryan Hunt is ready to take on the future - whatever it brings.

After defeating a powerful enemy and recovering the ancient alien artifacts from Earth, Ryan Hunt's life should be smooth sailing, but the universe has other plans. While trying to cope with the memory of his kidnapping on Earth and attempting to mend his relationship with Dr. Kat, a new enemy emerges from the shadows—a force of evil more powerful than he had ever imagined. Bent on acquiring the alien artifacts and destroying Ryan Hunt, this unstoppable, mysterious foe forces Ryan to risk his life, and the lives of his friends, to unlock the secrets of these ancient treasures. But their time is running out. With a psychotic enemy on his heels and a new ally with their own agenda, Ryan will travel to new worlds and secret locations, and face deadly opposition from beings he never thought possible, from corporate vampire lords to a hideous doll lady and her patchwork minions. No one ever looks to be a hero. The Second Life of Mr. Hunt shows us what can happen when an ordinary man is forced to become one.

It’s the first-ever Halloween party at OTKE Corporation. All the party-goers are having a great time, and Mr. Hunt kicks it up with spooky stories from his childhood. Too bad for Mr. Hunt, the horrors of Halloween are about to become real. On the brink of a galactic war, Mr. Hunt and Dr. Kat volunteer for a mission that brings them to the center of interstellar conflict, unexplored regions of space, and the reality of their relationship. Meanwhile, Nora, the AI, and the crew of the Tempus are ordered to tackle a secret mission of their own. The missions will challenge both teams. Fredrick LaRue stalks them from the shadows, and a new evil emerges…But there is hope when an old acquaintance steps up, and new allies are formed. Evil has a way of changing a man, and Mr. Hunt will be changed in ways he never imagined.