Miriam Hopkins III: BECKY SHARP

Miriam Hopkins: Q&A with Allan Ellenberger Part II
Becky Sharp was the first feature film in three-strip Technicolor. Why was Miriam Hopkins selected for the title role? And what was filming like?
Hopkins was producer Jock Whitney’s choice for the role from the beginning; I’m not aware of anyone else being mentioned. However, she almost lost it when she couldn’t come to an agreement with RKO over her salary. The studio then considered replacing her with Myrna Loy (who had starred in a modern-day version in 1932) or Claudette Colbert, who turned down the role after reading the script. Finally, Hopkins and RKO came to terms and she was reinstated.
Jock Whitney and his Pioneer Pictures’ first attempt at Technicolor [...]