A. When Riley has always wanted a dream horse with talents like Thunderbolt, Dick buys Riley a mangy mule named Prince Cinnamon Boots from Sloan Stone who Riley replaces with the actual Thunderbolt.
B. After being told not to, Todd sneaks out to the carnival, then joins them after he replaced the carnival manager with a street gambler. In this episode we learn that K joined the carnival when she was a kid and didn't want Todd and Riley to make the same mistake.