He was created on November 18, 1928 by Ub Iwerks and voiced by Walt Disney, and the mouse has evolved from being simply a character in animated cartoons and comic strips to become one of the most recognizable symbols in the world.

Walt Disney himself voiced Mickey Mouse from 1928 until 1946, when sound effects man James G. MacDonald took over the role. Mickey has been voiced since 1983 by Wayne Allwine, MacDonald's former apprentice.

Early landmarks

First encounter with Black/Peg Leg Pete

The Gallopin' Gaucho was again co-directed by Walt Disney and Ub Iwerks, with the latter serving as the sole animator in this case. The short was intended as a parody of Douglas Fairbanks's The Gaucho, a film first released on November 21, 1927. Following the original film, the events of the short take place in the Pampas of Argentina. The gaucho of the title was Mickey himself. He is first seen riding on a Rhea, instead of a horse as would be expected (or an ostrich as often reported). He soon encounters "Cantina Argentina," apparently serving as the local bar and restaurant. Mickey proceeds to enter the establishment and take a seat. He apparently just wants to relax with some drinking and tobacco smoking. Also present at the establishment are Black Pete (later renamed Peg Leg Pete, or just Pete), a wanted outlaw and fellow customer for the time being, and Minnie Mouse, the barmaid and dancer of the establishment, at the time performing a tango. Both customers soon begin to flirt with Minnie and to rival one another. At some point Pete proceeds in kidnapping Minnie and attempts to escape on his horse. Mickey gives chase on his rhea. He soon catches up to his rival and they proceed to fight with swords. Mickey emerges the victor of this joust. The finale of the short has Mickey and Minnie riding the rhea into the distance.