Three years after Hallmark confirmed the cancellation of its popular “Mystery 101” movie franchise, Kristoffer Polaha has renewed hope that it could return in some form. But in April 2023, the network made headlines when it answered a fan’s social media plea for another “Mystery 101” movie by writing, “We loved making ‘Mystery 101’ and we’re so glad you enjoyed sleuthing along with us. “People have been really, fervently, waiting on it — a lot like the ‘Mystery 101’ fans,” Polaha told EntertainmentNow while on a break from filming this month. ‘Mystery 101’ Ended After Jill Wagner Left HallmarkHallmark Kristoffer Polaha and Jill Wagner starred in seven “Mystery 101” movies together. That includes the return of longtime programming exec Michelle Vicary in 2025, who was part of the team that brought “Mystery 101” to life in the first place.