Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  N'afọ 1928, iji nwetaghachi onwe ya site na ọnwụ nke Oswald the Lucky Rabbit, Disney bịara n'echiche nke ụdị òké a na-akpọ Mortimer mgbe ọ nọ n'ụgbọ okporo ígwè na-aga California, na-ese ihe osise ole na ole dị mfe. E mechara kpọọ òké ahụ Mickey Mouse (nwunye Disney, Lillian, enweghị mmasị na ụda nke 'Mortimer Mouse') ma mee ihe nkiri na ọtụtụ ihe nkiri Disney mepụtara. Ub Iwerks mezigharịrị atụmatụ mbụ nke Mickey Mouse nke Disney. Ihe nkiri Disney nke mbụ Steamboat Willie, ihe osise nke Mickey na-eme, ka e wepụtara na November 18, 1928 site na ụlọ ọrụ nkesa Pat Powers. Ọ bụ nke mbụ Mickey Mouse sound cartoon wepụtara, mana nke atọ e mepụtara, n'azụ Plane Crazy na The Gallopin 'Gaucho. Steamboat Willie ghọrọ ihe a na-anụkarị, ihe ịga nke ọma mbụ ya abụghị nanị na ọ bụ ihe nkiri Mickey na-adọrọ mmasị, kama ọ bụ n'ihi na ọ bụ nke mbụ e ji ụda a na-eme ka ọ na-ada ụda mee. Disney jiri Pat Powers 'Cinephone usoro, nke Powers kere site na iji Lee de Forest's Phonofilm usoro. Steamboat Willie bidoro na B. S. Moss's Colony Theater na New York City, ugbu a The Broadway Theatre. Disney's Plane Crazy na The Gallopin' Gaucho ka emesịrị tinye ya na ụda olu na-aga n'ihu ma wepụta ya nke ọma na 1929. Disney gara n'ihu na-emepụta eserese na Mickey Mouse na ihe odide ndị ọzọ, wee malite usoro Silly Symphony na Columbia Pictures na-abịanye aka dị ka onye nkesa Symphonies na August 1929. Na Septemba 1929, onye njikwa ihe nkiri Harry Woodin rịọrọ ikike ịmalite Mickey Mouse Club nke Walt kwadoro. N'ọnwa Nọvemba, e zigara King Features, nke rịọrọ ihe atụ ndị ọzọ iji gosi onye mbipụta akwụkwọ, William Randolph Hearst. Na Disemba 16, a haziri mmekọrịta Walt Disney Studios dị ka ụlọ ọrụ nwere aha Walt Disney Productions, Limited nwere ngalaba ahịa, Walt Disney Enterprises, na ụlọ ọrụ abụọ, Disney Film Recording Company, Limited na Liled Realty na Investment Company maka njide ụlọ. Walt na nwunye ya nwere 60% (6,000 shares) na...  Ajụjụ: Olee mgbe mbụ e wepụtara katuun Disney nke nwere ụda?
Nọvemba 18, 1928