"Dastardly and Muttley in Their Flying Machines" is an animated television series created by Hanna-Barbera. It originally aired from 1969 to 1970 and features the character Dick Dastardly, a scheming villain, and his sidekick, Muttley, a snickering dog. The show follows their attempts to capture a carrier pigeon named Yankee Doodle Pigeon while flying in their biplane. The series is known for its comedic elements and slapstick humor, showcasing Dastardly's elaborate traps that often backfire. Each episode typically involves a race against other pilots, including characters from the Wacky Races franchise, highlighting themes of rivalry and persistence.