Hallmark Channel's Summer Nights event features five new movies every Saturday in August and introduces two mystery films.

Hallmark Channel's Summer Nights event features five all-new original movies every Saturday in August, offering feel-good summer fantasies, love stories, and Costa Rica wedding destinations. Hallmark Mystery will debut two new whodunit movies, taking viewers on crime-solving adventures with man's best friend and proving innocence for Hope Valley couples' childhood friend.