At its formation, the Vic-Wells Ballet had only six female dancers, with de Valois working as lead dancer and choreographer. The company performed its first full ballet production on 5 May 1931 at the Old Vic, with Anton Dolin as guest star. Its first performance at Sadler's Wells Theatre came a few days later, on 15 May 1931. As a result of the success of the company, de Valois hired new dancers and choreographers. She retired fully from the stage herself in 1933, after Alicia Markova joined the company and was appointed as Prima Ballerina.