(aka. Marcos De La Cruz) - "Mark Sands" - Marcos is versatile character actor who has appeared in numerous film and tv roles. He is best known for his roles in 'Sons of Anarchy' (as Estevez), 'My Sister's Keeper' (with Cameron Diaz) and 'Pacific Blue' (as Victor). In 37, he plays 'Mark Sands' with swagger as the band's drummer.