Music executive Matt (Jason Sudeikis) has been long estranged from his famous and philandering photographer father Ben (Ed Harris), when he is contacted by nurse Zooey (Olsen). Now dying, Ben wants Matt to drive him cross country to the last place in the world that still develops Kodachrome film – but only for another few weeks. Hauling half a lifetime of baggage and resentment, Matt hits the road with Ben and Zooey, but the time is running out to develop the Kodachrome film, and on Ben himself.