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.
J. Michael Finley
Madeline Carroll
Dennis Quaid
Trace Adkins
Cloris Leachman
Jason Burkey
Mark Furze
Randy McDowell
Cole Marcus
Alexander Dominguez
Brody Rose
Taegen Burns
J.R. Cacia
Tanya Clarke
Nicole DuPort
Jake B. Miller
Priscilla C. Shirer
Gianna Simone
Joshua Walsh
Mark Robert Ellis
Samuel Sadovnik
Christopher Augustus Mathews
Erick Ashlock
Kerry McCormick
David Norona
Kevin Downes
Rhoda Griffis
Bill 'Bubba' Bussey Jr.
Delilah Rene
Ed Spinelli
Brenda Williams