Las aventuras de Tremendo is a 1986 Argentine film directed by Enrique Cahen Salaberry and written by Salvador Valverde Calvo. The cinematography was performed by Leonardo RodrÃÂguez SolÃÂs.
Betty, the teenage granddaughter of billionaire Leopoldo Vargas, is determined to have the Tremendo group perform at her birthday party, no matter the expense. The band, that are vacationing in the Paraná Delta, refuse to perform, which unleashes a series of hilarious deeds, from Betty's kidnapping of Fortunato, the band's bumbling manager, the finding of an abandoned baby on the doorstep of the band's vacationing house, to Fortunato's confrontation with Vargas after discovering his plan to evict an inhabited area of the island to build a sawmill â all amidst the band's performances and choreographies of their greatest hits.