Oscar-nominated actress Sigourney Weaver will not appear in The ExpendaBelles. Sylvester Stallone wanted Weaver to play his ex-wife in the Expendables spin-off film, but that's not going to happen, according to The Hollywood Reporter. The Alien and Avatar actress passed on ExpendaBelles and instead joined A Monster Calls with Liam Neeson. The original plan for The ExpendaBelles was to start shooting early next year for a late 2015 release.