Dastardly and Muttley in Their Flying Machines

Dastardly and Muttley in Their Flying Machines was a Saturday morning cartoon produced by Hanna-Barbera from 1969-1971.

The show features Dick Dastardly and Muttley, the comic villains from Wacky Races, as World War I flying aces and members of the Vulture Squadron, a crew of aviators on a mission to stop a homing pigeon named Yankee Doodle Pigeon from delivering messages to the other side. Each half-hour episode typically features two stories, plus "Wing Dings" (short gags) and "Magnificent Muttley" (Muttley's Walter Mitty-style daydreams).