Will Our Heroes Be Able to Find Their Friend Who Has Mysteriously Disappeared in Africa? (Italian: Riusciranno i nostri eroi a ritrovare l'amico misteriosamente scomparso in Africa?) is a 1968 Italian adventure comedy film co-written and directed by Ettore Scola. Production of the film started in 1965, with the working title Mister Sabatini, suppongo (Mister Sabatini, I Suppose). It started a trend in Italian cinema of using extremely long names for films.

The film was the sixth highest-grossing release at the Italian box office in the 1968–69 season. The plot is loosely based on books by Salgari, Verne and Conrad that Scola read as a child and on Italian Disney comics artist Romano Scarpa's comic Topolino e il Pippotarzan (1957).