Droopy's meek, deadpan voice and personality were modeled after the character Wallace Wimple on the radio comedy "Fibber McGee and Molly"; actor Bill Thompson, who played Wimple, was the original voice of Droopy. During his time in the US Navy during World War II, the role was played by other voice actors, including Don Messick, who reprised the role in the 1990s. Avery's preferred gag man Heck Allen said that Avery himself provided the voice on several occasions, and "You couldn't tell the difference." Droopy himself was a versatile actor: he could play a Mountie, a cowboy, a deputy, an heir, or a Dixieland-loving everyday Joe with equal ease. The same voice was used for Big Heel-Watha in the Screwy Squirrel cartoon of the same name and for a Pilgrim who chases a turkey modeled after Jimmy Durante in Avery's 1945 short "Jerky Turkey".