"A lot of times black actors get stuck in a box. They're up against a lot of limitations for the kind of films that they get approached about. It's easy to get stuck in a box and just be approached about nothing but urban films"

In this quote, Tyrese Gibson is highlighting the challenges that black stars deal with in the film market. He recommends that they frequently get typecast and restricted in the kinds of functions they are offered. This can lead to them being pigeonholed into just being considered for "city" films, which typically have a particular group and topic. Gibson implies that this can be discouraging and limiting for black stars, as they may not have the chance to showcase their variety and talent in a variety of roles. He is requiring more diversity and chances for black stars in the movie industry.