Not only is this Eduardo Robles' acting debut, he was also the youngest cast member being 7 years old at the time of production.
The role of Gerald was created specifically for Omar Cruz after director Issack Cintron was very impressed by his audition for the role of Owen and wanted him to be a part of the film.
Michael Metz and Lucas DeGennaro were the only actors to not audition for the film, being referred to Issack Cintron by Creative House Long Island.
Keaton Tetlow's callback audition for the TV series "Outsiders" came on the first day of production of "Eddie, Milo and The Box." Issack Cintron encouraged him and his mother to go to the callback and thus was cast as Sean Grimes in the series.
"Eddie, Milo and The Box" was filmed on DSLR, Super 8 and cell phone cameras.