Original sentence: Throughout her life, Shaffer has appeared in numerous soap operas, including Hidden Faces, Search for Tomorrow where she played two separate roles; that of Emily Rogers Hunter and Stephanie Wilkins, Where the Heart Is (where she played James Mitchell's stony and somewhat snobby sister, Allison Hathaway Archer Jessup, The Edge of Night (where she played Serena Faraday/Josie), All My Children, and Guiding Light
Edited sentence: Throughout her life, Shaffer has appeared in numerous soap operas, including Hidden Faces, Search for Tomorrow where she played two separate roles; that of Emily Rogers Hunter and Stephanie Wilkins, Where the Heart Is (in which she played James Mitchell's stony and somewhat snobby sister, Allison Hathaway Archer Jessup), The Edge of Night (where she played Serena Faraday/Josie), All My Children, and Guiding Light