Betsy Connell is a fictional character from the 1944 film "I Walked with a Zombie," directed by Jacques Tourneur. She is a nurse who travels to the Caribbean island of Saint Sebastian to care for a woman named Jessica Holland, who is in a mysterious catatonic state. Betsy's journey leads her to uncover the island's dark secrets and the influence of voodoo practices. In the film, Betsy becomes increasingly involved with the local culture and the supernatural elements surrounding Jessica's condition. Her character represents themes of love, obsession, and the clash between modern medicine and traditional beliefs.