Newtons-Law_Claudia-Karvan-on-Acorn-TV_0421-copyAn Australian import becomes part of the mostly British lineup on the online service Acorn with  “Newton’s Law” (Acorn TV, streaming) in which Claudia Karvan plays suburban solicitor Josephine Newton, who tries to return to her career as a barrister. It’s from he creators of “Miss Fisher’s Murder Mysteries.”

The middle two episodes of “Top of the Lake: China Girl” (Sundance, 9 p.m.) bring the murder case closer to the brothel where Robin’s daughter Mary is associated. Catch the first two episodes online.

On the new series “I Am Frankie” (Nickelodeon, 7:30 p.m.), Alex Hook plays a teenage girl who tries to fit at high school in despite actually being a computerized android.

The second season finale of “Preacher” (AMC, 9 p.m.) has the trio planning to leave New Orleans. It’s followed by a Chris Hardwick-hosted chat show about it, “Talking Preacher” (AMC, 10:15 p.m.).

The final episode of “Hooten and the Lady” (The CW, 9 p.m.) airs. It had the lowest ratings of any summer series on The CW — a 0.20 rating, or 937,000 viewers in the 18-49 demographic. It takes pretty low ratings to get anything canceled on the CW.

The 12th season of “American Dad!” (TBS, 10 p.m.) which has long since gone to cable, also comes to an end.

“People on Earth” (TBS, 10:30 p.m.) go to an alien experiencer convention.

The finals for “American Ninja Warrior” (NBC, 8 p.m.) continue in Las Vegas.

The Duggar spinoff “Jill & Jessa: Counting On” (TLC, 9 p.m) returns for a fourth season. It’s followed by a family in Michigan where a couple, their adult children and spouses and 15 grandchildren share a home on “Meet the Putmans” (TLC, 10 p.m.).

The true crime series “Fatal Attraction” (TV One, 9 p.m.) is also back for a seventh season.

The veil of hell opens right there in “Midnight, Texas” (NBC, 10 p.m.).

Billy gets a difficult diagnosis on “Alaskan Bush People: Alaskan Grit” (Animal Planet, 10 p.m.).

The top six perform on “So You Think You Can Dance” (Fox, 8 p.m.).

LeeAnne is left out of Brandi’s trip on “The Real Housewives of Dallas” (Bravo, 10 p.m.).

Peggy is about to send her daughters to college on “The Real Housewives of Orange County” (Bravo, 9 p.m.).

How long does it take to forget 9/11? About 16 years. There’s just one special about it on tonight, a replay of the 2008 “102 Minutes That Changed America” (History, 8 p.m.).

“I Hart Food” (Food, 10 p.m.) goes to Minneapolis.

Briana’s baby shower goes downhill on “Teen Mom 2” (MTV, 9 p.m.).

A Washington, D.C. DJ plans an overly large party on the first of two new episodes of “My Super Sweet 16” (MTV, 11 p.m.) while another  DJ is killed in Harrisburg on “The Coroner: I Speak for the Dead” (Investigation Discovery, 10 p.m.).

Relationships get messy on “Siesta Key” (MTV, 10 p.m.).

A charity event goes bad on “Baller Wives” (VH1, 10 p.m.).

Mars is featured on “The Planets” (Science, 9 p.m.).

Eliza Schlesinger, Taye Diggs, Jana Kramer and Ken Marino play “To Tell the Truth” (ABC, 10 p.m.).

Turner Classic Movies reaches once more into the Disney vault, starting with a couple of 1960 hits, “Swiss Family Robinson” (8 p.m.) and “Kidnapped” (10:30 p.m.), the Mickey Mouse classic “Lonesome Ghosts” (12:15 a.m.), “Blackbeard’s Ghost” (12:30 a.m.), the original “Freaky Friday” (2:30 a.m.) and “Candleshoe” (4:15 a.m.).

Monday Night Football returns with a double header, New Orleans at Minnesota (ESPN, 7:10 p.m.) and Chargers at Denver (ESPN, 10:20 p.m.).

Daytime Talk

Kelly Ripa and Ryan Seacrest: Chris Harrison. The Talk: Mark Harmon, Maria Bello, Nancy O’Dell, Wayne Brady. Steve Harvey: Floyd Mayweather, Keesha Sharp. Ellen DeGeneres: Queen Latifah, Portugal the Man, Dean Englert, Kristina Schulman, Danielle Lombard. Wendy Williams: Amy Schumer, Harlem Globetrotters (rerun). The Real: Tika Sumpter, Josefine Hernandez (rerun).

Late Talk

Stephen Colbert: John Oliver, Woody Harrelson (rerun). Jimmy Kimmel: Larry David, David Salmoni, 21 Savage. Jimmy Fallon: Seth Meyers, Russell Westbrook, Prophets of Rage. Seth Meyers: Danny McBride, Jill Kargman, Elaine Bradley. James Corden: Christian Slater, Adrianne Palicki, Circus 1903. Carson Daly: Margaret Cho, Filthy Friends, Bill Skarsgard. Trevor Noah: Idris Elba. Conan O’Brien: Heather Graham, Adam Conover, Jenny Zigrino.