Danica McKellar has never been in a movie called Deadly by Surprise, but she just recently played a crime-solving matchmaker in Matchmaker Mysteries: A Killer Engagement. Before that, she had a string of Hallmark movies called Love and Sunshine, Christmas at Grand Valley, Love in Design, Coming Home for Christmas, Campfire Kiss, My Christmas Dream, and more.
Article source: https://www.cinemablend.com/news/2485810/how-danica-mckellar-feels-about-knives-out-adding-her-to-the-movie-twice