``Stone Cold'' Steve Austin and ``Buffy'' star Charisma Carpenter join ``the Expendables''
Former professional wrestler ``Stone Cold'' Steve Austin and ``Buffy'' actress Charisma Carpenter have joined the cast lineup of Sylvester Stallone's ``The Expendables.''
Usain Bolt has joined the cast of The Expendables 2 at the film's UK premiere, as it emerged Nicolas Cage has signed up for The Expendables 3.