"Off the Ground & Off the Wall: A Doorstop Documentary" includes interviews with:

• the authors of the only two books written on the subject of antique doorstops.
• antique doorstop collectors.
• the president of a company in Cleveland that distributes "Big Foot" brand rubber wedge doorstops.
• a hardware company employee whose job duties include testing doorstops according to rules established by the American National Standards Institute.
• a professor from Harvard Law School, discussing a criminal case tried in New Jersey in the 1960's that involved a doorstop.
• philosophy professors from Brandeis University and Wellesley College arguing about the essence of a doorstop.
• linguistics professor Laurence Horn from Yale University relating his views on frog doorstops.
• film critics (Gene Shalit and David Brudnoy) talking about how they keep their doors open.