It's a canine close encounter!
David Barnes doesn't believe it's possible for aliens to travel to Earth, even when he sees an eerie green glow in the sky. He even agrees to go on a radio show to debate the subject. Wishbone witnesses the same event and starts to worry when he hears a strange humming in the neighborhood. Things go from strange to stranger when David begins to receive mysterious messages from the aliens themselves! With the radio debate getting closer, and the mysterious messages getting creepier, David and Wishbone know that this is one mystery they need to solve quickly!
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