By season four, Butt Detective isn't trying to convince you anymore. He's solved hundreds of cases with nothing but deduction and flatulence, and the show has perfected the rhythm of treating his posterior as a legitimate investigative tool without a single smirk. The mystery structure stays tight, the punchlines land harder because they're delivered with absolute procedural earnestness, and you're laughing at the sheer audacity of a detective whose supernatural ability is his own ass, deployed with the gravitas of Sherlock Holmes. This is comfort food for anyone who discovered that the bit never gets old when the execution refuses to break character.

Butt Detective returns for a fourth season of peculiar cases across the city, armed with his signature charm and an uncanny nose for trouble. The dapper gentleman sleuth takes on fresh mysteries that call for wit and intuition, keeping his chivalrous, clever manner as he puts each case to rest. Adapted from Troll's picture book series for children, this 13-episode TV season blends comedy, fantasy and mystery in a lighthearted package. Fresh mysteries await, and Butt Detective is ready to sniff them out.