Here's a complete guide to Hallmark Channel's May 'Countdown to Summer' movies
The Hallmark Channel is back this year with its "Countdown to Summer" programming. Every Saturday night in May, Hallmark will air four new movies at 8 p.m. ET/PT. Two of them, "A Whitewater Romance" and "Everything Puppies," are originals making their debuts, while the others will be premiering on the network for the first time.