Chris McNally has one word that best describes what fans can expect for the upcoming 10th season of -- thrilling. The same can be said about how fatherhood's treating him.The 34-year-old actor spoke to ET's Denny Directo on Wednesday at the Hollywood premiere of and he dished some deets about the biggest obstacle his character, Lucas, will face in season 10, slated to premiere July 30 on the Hallmark Channel.