In Texas, a woman and her young daughter head down to another town where the girl's irresponsible, hotheaded and immature father has just been released from prison on parole.
Growing up in Greenville, Texas, Bart Millard suffers physical and emotional abuse at the hands of his father, Arthur. When Arthur becomes terminally ill, he finds redemption by embracing his faith and rediscovering his love for his son. Years later, Bart's troubled childhood and mended relationship with his dad inspires him to write the hit song "I Can Only Imagine" as singer of the Christian band MercyMe.
Searching for a doctor who can help him get his son to speak again--the boy hadn't uttered a word since he saw his mother die in the fire that burned down the family home--a Confederate veteran finds himself facing a 30-day jail sentence when he's unfairly accused of starting a brawl in a small town. A local woman pays his fine, providing that he works it off on her ranch. He soon finds himself involved in the woman's struggle to keep her ranch from a local landowner who wants it--and whose sons were responsible for the man being framed for the fight.
Based partially on the story of Bonnie and Clyde, Eddie Taylor is an ex-convict who cannot get a break after being released from prison. When he is framed for murder, Taylor is forced to flee with his wife Joan Graham and baby. While escaping prison after being sentenced to death, Taylor becomes a real murderer, condemning himself and Joan to a life of crime and death on the road.