My movies were the kind they show in prisons and airplanes, because nobody can leave.

Summary

This quote suggests that the movies referred to were not particularly engaging or entertaining. By comparing them to the type of movies shown in prisons and airplanes, where the viewers have limited options and cannot easily leave, the speaker implies that these movies lack the qualities that would make someone voluntarily watch them. This could indicate that the movies created by the speaker were uninteresting or uninspiring, leaving the audience feeling trapped and compelled to watch due to lack of alternative choices.