Alison Sterling

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

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