The crossword solutions for the term 'Abbott and Costello Movie' are Rio (3 letters), DUOS (4 letters), Lou (3 letters), Who (3 letters), and Riorita (7 letters). The movie in question is the classic comedy 'Abbott and Costello Meet the Invisible Man' from 1951. The movie stars Bud Abbott and Lou Costello as two bumbling private detectives who investigate a murder with the help of a man who has become invisible. Rio is the name of the city where the movie takes place, DUOS is a reference to the two main characters, Lou is a reference to Lou Costello, Who is a reference to the title of the movie, and Riorita is the name of the nightclub where the climax of the movie takes place.