John Mulaney and his kid pals tackle existential topics for all ages with catchy songs, comedy sketches and special guests in a nostalgic variety special.

Two men separated by 100 years are united in their search for freedom. In 1856 a slave, Samuel Woodward and his family, escape from the Monroe Plantation near Richmond, Virginia. A secret network of ordinary people known as the Underground Railroad guide the family on their journey north to Canada. They are relentlessly pursued by the notorious slave hunter Plimpton. Hunted like a dog and haunted by the unthinkable suffering he and his forbears have endured, Samuel is forced to decide between...