Join host Pam Grier in a tribute to the greatest soul hits and performers from the 1970s and ’80s. “Soul Legends” features classics by The Temptations, Marvin Gaye, Gladys Knight & the Pips, Bill Withers, The Spinners, Isaac Hayes, Minnie Riperton and more. “Soul Legends” airs on Arizona PBS March 1 at 6 p.m.