It's Harm (David James Elliott) and Mac (Catherine Bell), together again! The new season premieres Sunday, Sept. 29 at p.m. ET/PT on CB The Hallmark Channel series is revisiting the past.

Catherine Bell played the lead role of Cassie Nightingale in the movies and TV series. James Denton played Sam Radford, Cassie’s second love Stars of Hallmark Channel’s Good Witch took to ...