Callie Khouri Creator, Executive Producer Connie Britton Rayna Jaymes Actor Hayden Panettiere Juliette Barnes Actor Clare Bowen Scarlett O'Connor Actor Chris Carmack Will Lexington Actor Will Chase Luke Wheeler Actor Charles Esten Deacon Claybourne Actor Jonathan Jackson Avery Barkley Actor Sam Palladio Gunnar Scott Actor Maisy Stella Daphne Conrad Actor Lennon Stella Maddie Conrad Actor Aubrey Peeples Layla Grant Actor David Alford Bucky Dawes Guest Star Riley Smith Markus Keen Guest Star Scout Taylor-Compton Erin Guest Star Mark Collie Frankie Gray Guest Star Nick Jandl Dr. Caleb Rand Guest Star Dee Johnson Executive Producer Steve Buchanan Executive Producer Paul Keables Writer Ron Underwood Director