TV highlights: 'Dancing With the Stars' returns for Season 19

RETURNING SHOW: Actor Jonathan Bennett, comedian Tommy Chong, mixed-martial-arts fighter Randy Couture, fashion mogul Betsey Johnson, track star Lolo Jones, YouTube sensation Bethany Mota, Janel Parrish of "Pretty Little Liars," Alfonso Ribeiro of "Fresh Prince of Bel-Air" fame, "Duck Dynasty" cast member Sadie Robertson, model Antonio Sabato Jr., television host Tavis Smiley, actress Lea Thompson and racecar driver Michael Waltrip all take to the dance floor on the Season 19 live premiere of "D...