John Michael Finley will return to play Bart Millard, founder of the Christian band MercyMe, alongside Dennis Quaid and Trace Adkins. Andrew Erwin, who directed "I Can Only Imagine" with his ...

This Is Us alum Milo Ventimiglia has signed on to join the cast of the I Can Only Imagine 2 movie ... Dennis Quaid as Arthur, Trace Adkins as MercyMe’s manager Scott Brickell.