Each episode of "Weird or What?" features three stories of the bizarre and unexplained. Hosted by William Shatner, the show 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.