Zezinho Cutolo was a Brazilian voice actor whose career began in radio before transitioning to dubbing. Born in São Paulo on February 2, 1931, his interest in performance started at a young age; at nine years old, he became a contestant on a radio program at Rádio Record. He subsequently worked as a radio actor for many years, performing on stations such as Rádio Record, Rádio Tupi, and Rádio Bandeirantes. His entry into voice acting came when director Glauco Laurelli invited him to dub the character Rusty in the series As Aventuras de Rin-Tin-Tin. Cutolo remained active in dubbing for several decades before retiring in the 2000s.

Among his notable voice roles in anime, Zezinho Cutolo voiced the character Kiko in the series Enchanted Journey, known in Japanese as Gurikku no Bōken. His extensive career also included work on several other animated series and films. He provided voices for characters such as Elroy Jetson in Os Jetsons, Hadji in Johnny Quest, and the title character in Doraemon. His film dubbing credits include Massaru in the VHS version of Akira, as well as roles in live-action productions like Damien: A Profecia II and Conta Comigo.

Throughout his career, Cutolo accumulated a diverse body of work spanning both animation and live-action dubbing, with a particular presence in productions from the 1980s and 1990s. His body of work includes contributions to several long-running franchises and notable films from that era.