Meredith Vickers ( Charlize Theron ) is Peter Weyland 's estranged daughter and joins the Prometheus expedition as a corporate overseer .
Meredith Vickers ( Charlize Theron ) is an upper - level employee of the Weyland Corporation .
Meredith Vickers ( Charlize Theron ) , an upper - level employee of the Weyland Corporation , is Peter Weyland 's estranged daughter and joins the Prometheus expedition as a corporate overseer .