The Replacement

Ellen begins to have doubts over hiring Paula as her new maternity cover. She wants to quickly go back to work, but Paula thinks otherwise.

Ellen's investigation on Paula leads to her boss' affair, but her only lead is a former colleague and Paula's daughter.

When Paula reveals her secret, Ellen believes she has proof that Paula is disturbed, but she is the only one to see it. The office turns on Ellen, forcing her to leave.