He and Marco Antonio Campos "Viruta" were proud of their movie Cascabelito (1962), which was based on a story written by Campos. They said it was "the first one that has real quality." Henaine was a cousin of Emile Kuri, who worked for Walt Disney. Campos and Henaine met with Kuri in Los Angeles to discuss the possibility of making a Viruta and Capulina movie for Disney. They also planned to send Kuri a print of Cascabelito so Disney could see their best work.