World’s Best Dad is a dark psychological thriller about grief, identity, and how loss can twist love into obsession. After a devastating family tragedy, Mark Delaney is left clinging to the only reminder of who he used to be — a simple coffee mug bearing the words WORLD’S BEST DAD. What begins as sorrow slowly transforms into fixation as Mark searches for meaning in a world that no longer feels real. Each passing day pulls him further away from the man he was… and closer to something far more dangerous. Told through raw emotional descent and haunting psychological tension, World’s Best Dad explores how monsters aren’t born they’re made.