In London in the winter of 1968, legendary performer Judy Garland (Renée Zellweger) arrives to perform a series of sold-out concerts at the Talk of the Town. As she prepares for the show, she battles with management, charms musicians and reminisces with friends and adoring fans.

She also embarks on a courtship with Mickey Deans (Finn Wittrock), her soon-to-be fifth husband.

Based on the stage play End of the Rainbow by Peter Quilter.