My Mother and Other Strangers on Masterpiece / 8:00pm (22) 4:00am (22) 8:00pm (26.4) The mayhem, emotional and otherwise, that a family gets into in World War II-era Northern Ireland fuels this new drama. “Episode 1” sees the married Rose Coyne (played by Hattie Morahan, of Disney’s “Beauty and the Beast”) newly attracted to an American military man (Aaron Staton, “Mad Men”), which doesn’t make her husband’s (Owen McDonnell) efforts to meet her expectations any easier.
Fear the Walking Dead / 9:00pm (AMC) 11:00pm (AMC) 12:01am (AMC) 2:01am (AMC) 4:01am (AMC) As the core characters fans have grown to know best continue their fight to stay connected under the most dire circumstances imaginable, the new episode “100” introduces a mysterious character searching for a defining purpose, who becomes tied to the struggle over a resource that is becoming a precious commodity in the post-apocalypse world.
American Gods / 9:00pm (Starz) 10:02pm (Starz) 11:04pm (Starz) Season 2 already has been greenlit, but for now, the blockbuster Starz adaptation of Neil Gaiman’s epic fantasy ends its freshman session with “Come to Jesus,” the season finale. War between the Old Gods and the newer deities looms, but Mr. Wednesday (Ian McShane) needs to recruit one more senior divinity: Ostara (Kristin Chenoweth), better known as Easter, goddess of the dawn.
Good Witch / 9:00pm (Hallmark) Cassie (Catherine Bell) wants to do something special to mark the first anniversary of Sam’s (James Denton) arrival in Middleton, so at Martha’s (Catherine Disher) urging, she starts planning a surprise party. Alas, the gathering soon escalates into the kind of bash she knows Sam would hate in the new episode “Somewhat Surprising.” At Grey House, the discovery of a coat that once belonged to her father stirs bittersweet memories for Abigail (Sarah Power).
Aaron Staton, Hattie Morahan and Owen McDonnell (from left) star in “My Mother and Other Strangers on Masterpiece” Sunday on PBS.