Schram will play singer-songwriter Cash Gray, who is at the start of her burgeoning career after co-writing tunes with Kacey Musgraves. She has reconnected with her estranged musician dad Frankie, who just happens to be a former alcoholic and Deacon's sponsor. Things could turn sour when Cash meets Rayna.
When we last saw Schram in Once's Storybrooke, she was taking part in the town's Mommy & Me group along with Snow White and Sleeping Beauty. Something tells us she may not get such a sweet and happy ending on Nashville.
Schram will make her first appearance in Nashville's 10th episode this season, around the same time that Hayden Panettiere's medical leave will begin, though the timing is merely a coincidence.
Nashville airs on Wednesday at 10/9c on ABC.
Video: Hayden Panettiere seeking treatment for postpartum depression