André Marques is the only cast member to return from the original series (the 1995 gym setting) portraying the same character. He reprised his popular role of Mocotó in 2012.
Fernanda Vasconcellos and 'Thiago Rodrigues' portrayed the main romantic couple in Season Twelve and twice again in Rede Globo's Páginas da Vida (2006) and Tempos Modernos (2010).
Kadu Moliterno holds the record of three different characters throughout the series: Paulo in Season Three, César in Season Nine and Nelson in Season Nineteen.
Bárbara Borges (Season Nine), Grazie Schmitt (Season Eleven) and Monique Alfradique were all Xuxa's stagehands ("paquitas") in Xuxa Park (1994), before their roles in this series. Juliana Silveira (Season Nine) stage-handed the similar Brazilian TV hostess Angélica in the shows.
Season Eleven (2004-2005) starred by Juliana Didone, Guilherme Berenguer and Marjorie Estiano is to this day the highest rated season.