Opposite - One that is opposite or contrary to another. In this case the co-star of Ben Stiller. Basically the grandma is on the opposite acting role.

• 最近，她在本?斯蒂勒主演的一部即将上映的影片中获得了一个小角色。她将是坐在斯蒂勒和他女朋友身边的一位祖母级女星，