The CW has pulled the plug on “H8R” after four episodes, the network has confirmed. The Wednesday 8 p.m. time slot will be given over to drama “Ringer,” which will continue in its Tuesday 9 p.m. slot.

H8R is an American television series for The CW Television Network. The hour-long series, hosted by Mario Lopez, premiered Wednesday, September 14, 2011. Due to low ratings, the show was canceled by ...