Guest Stars Kate Arrington as Charlene Montgomery Abby Glover as Adult Georgette Co Starring Riley Cooper as Jackie Katie Beth West as Gwen John Teer as Harold Bradley Dan Hall as Buddy Harman Rich Hinman as Gary H. Adams Logan Ledger as Georgie Riddle Andy Gibson as Sonny Curtis Zachariah Malachi as Charlie Justice Dennis Crouch as Bob Moore Jamie Dick as Freddie Haws Russell Pahl as Pete Drake Dave Wilson as Pig Robbins Joshua C. Allen as Lou Bradley Jess Wolfe voices Millie Kirkham Cecily Ferguson as Tina Danielle Brewer as Millie Kirkham Regan Ciccarelli as Georgette Ricky Muse as George's Bus Driver Hannah Black as Adult Jackie Lisa Shatterly Boyd as Junette Young Gigi Erneta as Nancy Sepulvado Abigail Wilson as PA Peanutt Montgomery as Busker William McKinney as DJ Chandler Vance as Back-Up Vocalist #3 John Dupree as Back-Up Vocalist #2 Georgette Jones as Back-Up Vocalist #4 Paul Teal as Back-Up Vocalist #1 Kaitlin Baden as Adult Tina Bart Hansard as Bus Driver Sarah Maine as Adult Gwen Daryn Kahn as Reporter Stephen Ware as Southern Judge Ryan King as Surgeon Two