Passage: Beth Gordon (portrayed by Anne Archer), Melinda's mother and Aiden's grandmother, has the ability to communicate with ghosts, but chooses not to. She never came to terms with her mother or Melinda when it came to their gifts and prefers not to speak of anything that has to do with ghosts, or her husband Tom Gordon. Before she met Tom, she was in a relationship with a man named Paul Eastman, whom she was having a baby with when he went to jail. Once he died, Beth married Tom and never told Melinda about her real father. In "Pater Familias", Paul convinces Beth to tell Melinda the truth. She is then invited to watch the tall ships come into the harbor with Melinda, Jim and their friends, Rick, Delia, and Ned. She appeared in the episodes "Melinda's First Ghost", "The Vanishing", "The Underneath", and "Pater Familias".

Question: Based on this passage, who plays melinda's mother in ghost whisperer?
Steam of consciousness below:
To answer the above question, the relevant sentence is: Beth Gordon (portrayed by Anne Archer), Melinda's mother and Aiden's grandmother, has the ability to communicate with ghosts, but chooses not to.
So, the answer is Anne Archer.