Daffy Duck and the Dinosaur folks!"). Most of Chuck Jones-directed cartoons from this era (such as the ones featuring Sniffles the Mouse) were very heavily inspired by Walt Disney's cartoon shorts, placing more emphasis on story and animation than gags. "Daffy Duck and the Dinosaur" shows the faintest hints of deviation from such cartoons, which eventually led to the fast-paced Jones cartoons of the 1940s, such as "The Dover Boys" and "The Draft Horse". This is also an important milestone in the evolution of Daffy Duck's personality. While Tex Avery and Bob Clampett had depicted Daffy as completely insane, irrational, and uncontrollable in their previous
Droopy Avery animator, stayed on long enough to help William Hanna and Joseph Barbera complete "Deputy Droopy" after Avery had left the studio. Lah himself then left MGM, but returned in 1955 to direct CinemaScope Droopy cartoons costarring either Spike (now called Butch because of the same-named bulldog in Hanna and Barbera's Tom and Jerry cartoons) or the "Kingdom Coming"-whistling wolf. The opening title card was replaced with a newly drawn sequence in which Droopy gives his deadpan greeting: "Hello, all you happy people." Seven Droopy cartoons were created under the H-B production stable. One of these, "One Droopy Knight" (1957),