In this episode of “The Creature Files,” author Todd Calgi Gallicano and his co-hosts cover the video of a giant cat in England, then delve into the most famous bigfoot footage of all time.

The crew is joined by William "Bill" Munns to discuss his book "When Roger Met Patty." Bill shares his indepth analysis of the famous Patterson-Gimlin film, drawing on his expertise in Hollywood make-up and special effects, as well as his work with Dr. Jeffrey Meldrum.