Plot: Thirty years after starring in The Wizard of Oz (1939), beloved actress and singer Judy Garland (Renée Zellweger) arrives in London, England to perform sold-out shows at the Talk of the Town nightclub. While there, she reminisces with friends and fans and begins a whirlwind romance with musician Mickey Deans (Finn Wittrock), her soon-to-be fifth husband.