WATCH THIS: SUNDAY
“Outlander” (7 p.m., 8:09 p.m., 9:15 p.m., Starz): Adapted from “Drums of Autumn,” the fourth novel in Diana Gabaldon’s time-traveling fantasy, Season 4 finds 20th-century doctor Claire Fraser (Catriona Balfe) and her 18th-century husband, Jamie (Sam Heughan), in Fraser’s Ridge, N.C., shortly before America’s war for independence will erupt. As they try to navigate this politically volatile time, the 20th-century relationship between their daughter, Brianna (Sophie Skelton), and historian Roger Wakefield (Richard Rankin) is heating up.
“Mickey’s 90th Spectacular” (7 p.m., ABC): Who’s the leader of the club that’s made for you and me? Generations of Walt Disney fans know the answer, and how to spell it. Now, Disney’s sparing no expense to celebrate the 90th birthday of the company’s first animated superstar: Mickey Mouse, who made his big-screen debut in the 1928 short “Steamboat Willie.”