- Genres Action, Adventure, Drama
- Runtime 45 minutes
- Total runtime 16 hours 30 minutes
- Status Ended
- Network NBC
E-Ring, described as "The West Wing" set at the Pentagon, was created by David McKenna and Ken Robinson, a former Green Beret who consults for CNN on terrorism and military intelligence. McKenna penned the pilot script. Jerry Bruckheimer will executive produce as well as his production studio will produce the project.