The CW used to show this late nights and I would enjoy watching it for an hour. Any idea if it's still on any lical affiliates, or just Cable?

An onscreen guide search here shows it on cable (WGN America), and the local CW affiliate at 3:30am

In my area it airs on WGN TV and My Network TV (or My RI TV as it is known here).

I also think it is available on Netflix (or at least it was).