Dog superstar Rexxx lives the high life-with adoring crowds, a loving owner and an array of best-selling blockbusters under his belt. However, when his owner, Trey (Dash Mihok) tries to convince him to perform a skydiving stunt, the plane malfunctions and Rexxx is sent tumbling from the sky, landing in a tomato truck. Whilst Trey mourns his apparent death and begins to regret not treating him like a 'real dog', Rexxx settles into an abandoned warehouse, desperately missing his owner.