Recently separated from her husband, (Michael Sheen), Alice decides to start over by moving back to her hometown of Los Angeles with her two young daughters. During a night out on her 40th birthday, Alice meets three aspiring filmmakers who happen to be in need of a place to live. Alice agrees to let the guys stay in her guest house temporarily, but the arrangement ends up unfolding in unexpected ways. Alice’s unlikely new family and new romance comes to a crashing halt when her ex-husband shows up, suitcase in hand.

In this interplanetary adventure, shortly after arriving to help colonize Mars, an astronaut dies while giving birth to the first human born on the red planet—never revealing who the father is. Thus begins the extraordinary life of Gardner Elliot—an inquisitive, highly intelligent boy who reaches the age of 16 having only met 14 people in his very unconventional upbringing. While searching for clues about his father and the home planet he’s never known, Gardner begins an online friendship with a street—smart girl named Tulsa. When he gets a chance to go to Earth, Gardner is eager to experience all of the wonders he could only read about on Mars. After his explorations begin, scientists discover that Gardner’s organs can’t withstand Earth’s atmosphere. Gardner joins Tulsa on a race against time to unravel the mysteries of how he came to be and where he belongs in the universe.