Hallmark has a slew of leading men, but in 2025, Tyler Hynes, Andrew Walker and Paul Campbell cemented themselves as the kings of the network - and Us can prove it. Walker is a Hallmark legend - and old-timer at this point - having made his debut in 2012's A Bride for Christmas. Campbell isn't far behind, joining the Hallmark family in 2013 with Window Wonderland. (He produced his first film for the network in 2017 and added writer to his resume in 2020.