In the final scene, donny listens to martha’s voicemails and learns why she called him. Martha’s stalking reaches a new level just as donny begins a relationship with terri, who is pretty out of his league. Baby reindeer is currently the no. During an interview with collider’s perri nemiroff for her latest installment of ladies night, nemiroff chatted with gunning about martha and donny’s relationship and. There’s a scene in the new netflix series baby reindeer where martha, the stalker played by jessica gunning, confesses something to the subject of her obsession, a bartender. Why did martha stalk donny? When martha finds donny’s phone number, she calls him constantly using unknown numbers, making it difficult for the police to help him. From that single act of kindness on, martha becomes obsessed, going to great lengths to establish a relationship with donny and embedding herself into his life.