Oprah Winfrey’s cable channel OWN announced a new Saturday night programming lineup today that will launch April 15, with new episodes of the channel’s award-winning series “Iyanla: Fix My Life” to air at 9 p.m. ET/PT, followed by the new original docuseries “The Book of John Gray” at 10 p.m. ET/PT.

The network will be previewing “The Book of John Gray” with a sneak peek of the premiere episode on the Watch OWN App, WatchOWN.TV and YouTube.com/OWN starting this Wednesday, March 15.

Click here for details on both shows, including a trailer for “The Book of John Gray.”

Below is a trailer for “Iyanla: Fix My Life” …