LOS ANGELES - The PAX network will add four new prime-time series to its lineup in the fall, all of which hew closely to the net's family-friendly, "Feel Good TV" approach.

Three of the four new series will launch on a Sunday following PAX's highest-rated returning show, "Doc," which stars Billy Ray Cyrus as a onetime country doctor now practicing in New York. First up is "Body & Soul," which stars Peter Strauss and Daphne Zuniga ("Melrose Place") as medical professionals who butt heads over the best ways to treat patients. It debuts at 9 p.m. Sunday, Sept. 8, and moves into its regular 9 p.m. Monday spot the following night.

The next week, PAX will premiere "Just Cause," about a woman who earns a law degree while in prison for a crime she didn't commit. Upon her release, she finagles a job at a law firm and seeks out the ex-husband who framed her and took their daughter. It will settle into the 9 p.m. Tuesday timeslot after that.

The other two new series are "Lip Service," based on the true story of a deaf woman whose lip-reading skills land her a job with an FBI surveillance team; and "Young Blades," which follows the exploits of the offspring of "The Three Musketeers." They will debut in October and November, respectively.