Etymology From Middle English ofcasten, equivalent to off- + cast. Cognate with Danish afkaste (“to shed”), Swedish avkasta (“to crop, throw off, yield”). The noun is possibly derived from Middle English ofcast (“the refuse of plants”).
The experiment to offcast Davis began in 1937 with That Certain Woman; "She's a lady," we are told.1985, Tino Balio, The American film industry:
[...] and Paramount was not inclined to offcast its stars, the story was dropped.1997, Ann M. Sperber, Eric Lax, Bogart:
1 more example
White actresses were able to maintain a more multidimensional star persona than actresses of color, thanks in large part to their ability to off-cast themselves in challenging roles and control their off-screen image through publicity.2015, Emily Carman, Independent Stardom:
offcast
noun
Etymology From Middle English ofcasten, equivalent to off- + cast. Cognate with Danish afkaste (“to shed”), Swedish avkasta (“to crop, throw off, yield”). The noun is possibly derived from Middle English ofcast (“the refuse of plants”).