Lie to Me: Polygraph Demo

Lie to Me: Polygraph Demo

Available on Investigation Discovery, Food Network, Science Channel, Discovery, TLC, Travel Channel, HGTV, Prime Video, discovery+, Animal Planet, WATCH OWN, AHC GO, Destination America GO, Discovery Life GO, Cooking Channel
S1 E5: Derrick Levasseur is hooked up to a polygraph machine and interviewed.