A woman receives a date card but struggles to find someone to ask her out; a meddlesome matchmaker makes people angry; a woman decides to leave before the rose ceremony; Chris Harrison answers questions about a controversy.

(Originally Aired: Tuesday Aug 22, 2017)

Laura and Nico set out to track down the killer; Nico confronts Danny, who reveals the truth about Susannah’s murder.

(Originally Aired: Tuesday Aug 22, 2017)

Twelve acts perform live.

(Originally Aired: Tuesday Aug 22, 2017)

Celebrity contestants Mel B., Darius Rucker, Sherri Shepherd, David Feherty, Derek Hough and Andy Richter.

(Originally Aired: Tuesday Aug 22, 2017)

Rare video and interviews reveal an open and candid look at the life of Princess Diana, including her marriage to Prince Charles.

Earl Charles Spencer gives a personal tour of Althorp, the childhood home of Princess Diana, where 19 generations of Spencers have lived for more than 500 years.

Allegations that the National Football League denied and refuted scientific evidence that violent collisions are linked to early onset dementia, long-term brain damage, death and other consequences for players.

(Originally Aired: Tuesday Oct 08, 2013)

Two women raised inside the Church of Scientology’s now-defunct Cadet Org share heart-rending stories of abandonment and sexual abuse; Leah helps the women take a courageous step toward achieving justice.

(Originally Aired: Tuesday Aug 22, 2017)

Leah challenges Scientology’s promises of relief from life’s ills by revealing stories of individuals in the organization who suffered from depression and suicidal ideation.

(Originally Aired: Tuesday Aug 22, 2017)

The appearance of Scott Peterson’s girlfriend, Amber Frey, increases media attention on the case.

(Originally Aired: Tuesday Aug 22, 2017)

Joe Gorga and Chris Laurita join the women to discuss Teresa’s allegation; Dolores strives to keep the group from unraveling; Jacqueline writes off a relationship; Siggy makes a wish for the group that comes true.

(Originally Aired: Sunday Nov 13, 2016)

(Originally Aired: Tuesday Aug 22, 2017)

Conrad asks whether Schedel cheated on him, and Schedel provides far-from-simple answers; Conrad must decide whether he can forgive his eccentric and emotionally guarded ex and get back a piece of his heart.

(Originally Aired: Tuesday Aug 22, 2017)

(Originally Aired: Tuesday Aug 22, 2017)

Two old friends race to finish their seasons, but one hopes to cap a storied career; Johnathan Hillstrand wants to bid farewell in a blaze of glory.

(Originally Aired: Tuesday Aug 22, 2017)

The U.S. Coast Guard scours the Bering Sea for a missing crab vessel while the fleet anxiously waits to discover the fate of its six-man crew; after a plea from his wife, Sig contemplates an early exit.

(Originally Aired: Tuesday Aug 22, 2017)

Fitz receives linguistic proof that Ted is the Unabomber and tracks down Ted’s brother David, who is astonished at the accuracy of Fitz’s profile.

(Originally Aired: Tuesday Aug 22, 2017)

Whiskey and wings appear in every basket; a fun starch for the appetizer round; hot sauce for round two; wings for dessert.

(Originally Aired: Tuesday Jan 10, 2017)

Four newlywed couples face a playfully-named toast and some sexy shellfish in the appetizer round; chefs tackle a legume that’s time-consuming to deal with and a pork cut that’s challenging to cook.

(Originally Aired: Tuesday May 16, 2017)

Lamb appetizer; a steak made from a vegetable in round two; the last two competitors are supremely confident, but their knowledge of dragon fruit and mesquite powder could play a role in who grills the best dessert.

(Originally Aired: Tuesday Aug 22, 2017)

Lena’s parents return for a visit; Callie and Aaron grow closer; Mariana’s attempt to get closer to Logan backfires when his girlfriend catches wind of it.

(Originally Aired: Tuesday Aug 22, 2017)

Rumors of layoffs sweep through the office; Jane learns of a potential opportunity at a rival publication; Sutton receives a big opportunity when a co-worker cracks under pressure; Jane talks Sutton and Kat into joining her on a dating app.

(Originally Aired: Tuesday Aug 22, 2017)

Lena’s parents return for a visit; Callie and Aaron grow closer; Mariana’s attempt to get closer to Logan backfires when his girlfriend catches wind of it.

(Originally Aired: Tuesday Aug 22, 2017)

Four bladesmiths head to a scrap yard to create their signature blades using harvested metal and a coal forge; in the final round, the smiths must re-create a fearsome battle weapon known as the kampilan.

(Originally Aired: Tuesday Aug 22, 2017)

A trove of mysterious artifacts contains an unexpected link to the U.K.; Jeff and Amaryllis uncover evidence of the Holmes curse and the shocking theory that the killer escaped his own death.

(Originally Aired: Tuesday Aug 22, 2017)

The mothers bring in choreographer Laurieann Gibson, which shakes things up; Chloe returns to the competition world for the first time in two years.

(Originally Aired: Tuesday Aug 22, 2017)

The mothers bring in choreographer Laurieann Gibson, which shakes things up; Chloe returns to the competition world for the first time in two years.

(Originally Aired: Tuesday Aug 22, 2017)

As illness plagues the Ladybirds, Todd questions if the girls have the strength to perform their routine this week; Taylor gets sick of being in her cousin Kobie’s shadow; Kayla questions Kobie’s status as team captain; Rose wants to redeem herself.

(Originally Aired: Tuesday Aug 22, 2017)

Kailyn becomes furious when her pregnancy gets leaked; Briana’s mother confronts Luis about the new baby; Aubree gets overexcited about Chelsea’s new pets; Ali makes a heartbreaking confession to Leah.

(Originally Aired: Monday Aug 21, 2017)

The players must team up during the “Pirates’ Booty” challenge; a dirty insult crosses the line and turns the entire house against one of the strongest players in the game.

(Originally Aired: Tuesday Aug 22, 2017)

Teams of college students must face hundreds of rats, a shocking maze and a sinking car to win.

(Originally Aired: Tuesday Aug 22, 2017)

The artists can’t find any relief in a sculptural flash challenge; things get hairier during the elimination tattoo when the artists face the infamous Pin-Up challenge.

(Originally Aired: Tuesday Aug 08, 2017)

The final veteran shop returns to fight for the first title of Master Shop; skull picks are key to the precision strike leveled at the opposing alliance.

(Originally Aired: Tuesday Aug 15, 2017)

With no flash challenge, the artists think they’ve got it all figured out until a massive twist sends them reeling; Four Horsemen tattoos bring on the end of days for one pair of artists.

(Originally Aired: Tuesday Aug 22, 2017)

Twists abound for the final three’s haunted house challenge before crowning a winner.

12TH SEASON FINALE

(Originally Aired: Tuesday Aug 22, 2017)

The artists create fantasy characters around a set of ears, monsters that haunt creepy locales and “Star Trek”-inspired cyborgs using everyday electronics parts.

SERIES PREMIERE – SPECIAL TIME

(Originally Aired: Tuesday Aug 22, 2017)

Amy and Sheldon’s relationship takes a surprising turn during a game of “Dungeons & Dragons”; Lucy and Koothrappali have an awkward date.

(Originally Aired: Thursday May 09, 2013)

When Leonard receives an exciting opportunity to work overseas, Penny and Sheldon are thrown for a loop.

(Originally Aired: Thursday May 16, 2013)

Sheldon and Penny share secrets while Leonard is away; Wolowitz helps Raj get over his ex.

(Originally Aired: Thursday Sep 26, 2013)

Leonard and Sheldon’s friendship is tested; Wolowitz’s relationship with his mom causes a threat to his masculinity.

(Originally Aired: Thursday Sep 26, 2013)

Raj designs a scavenger hunt that brings out the best — and the worst — in the whole gang.

(Originally Aired: Thursday Oct 03, 2013)

As the ship sinks, the survivors try to escape.

2ND SEASON FINALE

(Originally Aired: Tuesday Aug 22, 2017)

The Busby’s hit the road for Lake Charles, the place where it all started for Adam and Danielle; the family enjoys a wonderful Easter weekend, and Adam and Danielle find some one-on-one time to reminisce about their first date; with bonus scenes.

(Originally Aired: Tuesday Aug 22, 2017)

Adam and Danielle head to Nashville, Tenn., leaving the family to watch the quints, and Hazel gives her uncle a big scare; while away, Adam confronts the fact he’s not the only one suffering from his issues.

(Originally Aired: Tuesday Aug 22, 2017)

Mars and Doug have a blowout after she meets his ex-wife; Aly and Josh have a scare when they return home; on her first night out since the birth, Brooke has to pump breast milk in a bar; to make money, Ashley and Tyson have to send the quads home.

(Originally Aired: Tuesday Aug 22, 2017)

With Smurf in jail, Baz makes his move to run the family, but his brothers have other plans.

(Originally Aired: Tuesday Aug 22, 2017)

With Smurf in jail, Baz makes his move to run the family, but his brothers have other plans.

(Originally Aired: Tuesday Aug 22, 2017)

The guys pose employees at a copy center, then conduct bizarre exit interviews for moviegoers; tonight’s big loser becomes the least popular guy at the party.

(Originally Aired: Thursday Feb 18, 2016)

Joe, Sal, Murr and Q play a game of copycat at the park while babysitting children who are being told what to do and say by the other guys; catch and release battle at the supermarket.

(Originally Aired: Thursday Mar 03, 2016)

The guys pose as inhospitable restaurant hosts, then beg strangers to babysit their grandfathers; the longest punishment in the show’s history.

(Originally Aired: Thursday Apr 07, 2016)

Murr, Joe, Sal and Q go head-to-head in a focus group; the loser gets hunted down during a walk of shame.

(Originally Aired: Thursday May 05, 2016)

Adam shares why becoming a dropout billionaire is unlikely, how school rankings have little to do with education quality, and student loans.

(Originally Aired: Tuesday Aug 22, 2017)

Matthew and Abbi reveal an updated map of where marijuana is legal, give the lowdown on weed edibles and show where to store a stash.

(Originally Aired: Tuesday Aug 22, 2017)

SummerSlam PPV results. The WWE Champion and Women’s champion appear.

(Originally Aired: Tuesday Aug 22, 2017)

Bob Lee tracks Solotov’s money and goes up against a Mexican cartel; Nadine helps a journalist investigate a cover-up; Julie makes her frustration heard.

(Originally Aired: Tuesday Aug 22, 2017)