Life's Rewards (2021)

S1E24 Peabody's Improbable History - King Arthur

Peabody and Sherman reach King Arthur's realm only to discover chaos reigning, with a dragon wreaking havoc and the knights unable to defend their land. Faced with a lack of conventional options, Peabody comes up with an inventive plan that leverages Sherman's bubble gum to cleverly outsmart the dragon and bring tranquility back to the kingdom.