Alison Sterling

 was a cast member of BFA: The Natural History of Fear. Because the characters are unnamed in the narrative, it's unclear which character(s) she played. She played Tarrith Koth in the following story, The Twilight Kingdom, making her one of the few actors not on staff with Big Finish to appear in two consecutive stories as different characters.

Sterling is most familiar to British audiences as regular character "Emily Hope" in. She is also identified with the recurring character "Lynn Hart" in the mini-series Anything More Would Be Greedy. Her television debut was on Steven Moffat's.