Join master of the unknown William Shatner as he explores some of the weirdest events in human history. From bizarre burials to gruesome animal attacks, nothing is off limits. Weird or What? examines supernatural and scientific theories that try to explain the story presented, sometimes even conducting tests as proof of a theory's plausibility. Aliens, ghosts, monsters and natural disasters are among the odd occurrences featured on the show. The goal? Help increase viewers' understanding of what is real, what isn't, and what is just weird.