"Due ragazzi incorreggibili" ("Two Despicable Boys") was an Italian variety and comedy television show written by Castellano and Pipolo under the direction of Romolo Siena and broadcast on Rete 1 early Saturday evening in six episodes between December 1976 and January 1977. As part of this series there was proposed the miniseries "Sandogat", a parody of Sergio Sollima's Sandokan series.
Of course, this parody only exists in Italian. Here is the link to "Sandogat", which you can see on youtube: