Johnny Cash: A Night to Remember is a recently discovered Johnny Cash concert that was filmed and recorded in May 1973. The film, never intended to be broadcast at all, was found in a safe at Johnny's former home and was synchroniized to the recording of the concert for the PBS debut broadcast. The event at which Johnny was filmed was called JOHNNY CASH: THREE NIGHTS TO REMEMBER.
During the concert, Johnny sings all of his famous songs and toward the end, calls on his wife June to appear onstage and sing with him as well. There's even some backstage scenes at the end in which Johnny tallks to an opfficial at the stadium.