In December 1945 , Clayton left to star in the Broadway revival of Show Boat .
In December 1945 , Clayton was replaced by Iva Withers ; Raitt was replaced by Henry Michel in January 1947 ; Darling was replaced by Margot Moser .
In December 1945 , Clayton left to star in the Broadway revival of Show Boat and was replaced by Iva Withers ; Raitt was replaced by Henry Michel in January 1947 ; Darling was replaced by Margot Moser .