Are Mario And Luigi Real Brothers? Mario Bros. Names Explained

Are Mario and Luigi really brothers? What the experts have said ahead of their new movie.

Wario and Waluigi: An Explanation, Examination, and Analysis, by Avital Shtapura

Dr. Mario is Mario and Luigi's Dad

The Super Mario Bros. Movie' is bleakly honest with audiences

Mario Bros. - Wikipedia

List of Mario franchise characters - Wikipedia

Miyamoto says Mario's full name is Mario Mario

If Mario's full name is Mario Mario, how do we know if the games title is his last name or first name? - Quora

Super Mario Bros: 25 Mario facts for the 25th anniversary, Games

How Luigi Learned to Stop Worrying and Embrace His Inner Beauty - The Ringer

Who Are The Super Mario Bros. Movie Characters? What To Know

The Super Mario Bros. Movie: 9 Mario & Luigi origin facts

Super Mario Bros. Movie' Cast: Voice Actors Behind Mario, Luigi, More – The Hollywood Reporter

How Super Mario became a global cultural icon

Super Mario Bros: What Is Mario and Luigi's Last Name?