videos-after-dark-abcThe first eight years of the family-friendly “America’s Funniest Home Videos” were hosted by Bob Saget of “Full House.” Once off the show, he became a raunchier comedian. But now the videos and maybe the network have caught up to him, since he’s now hosting a raunchier video clip show, “Videos After Dark” (ABC, 10 p.m.). It gets a preview tonight, in advance of its season debut later this year.

Is there any question what Colton will do tonight on the season finale “The Bachelor” (ABC, 8 p.m.) after dismissing two finalists and mooning over a third, who left on her own? The bigger question: Why would it take two hours to tell it? (It was originally going to be three hours, but was quite logically  trimmed).

A more engaging reality series “Terrace House: Opening New Doors” (Netflix, streaming) starts a new season.

“Jimmy Carr; The Best of Ultimate Gold Greatest Hits” (Netflix, streaming) is a new stand-up comedy special from the Brit.

A new season starts for “MasterChef Junior” (Fox, 8 p.m.) with a new Top 24 issuing as many perfect banana splits as possible.

The couples take overnight dates off “Temptation Island” (USA, 10 p.m.).

UFOs swarm Washington D.C. on the first season finale of “Project Blue Book” (History, 10 p.m.), based on an incident in July 1952.

On “This is Us” (NBC, 9 p.m.), Kate is reaching the end of her pregnancy.

“The Flash” (CW, 8 p.m.) is ready to take the meta-human cure.

It’s Davia’s birthday on “Good Trouble” (Freeform, 8 p.m.).

An Alaskan is running out of room on “Hoarders” (A&E, 8 p.m.).

Whitney and Buddy are just returning from Alaska on “My Big Fat Fabulous Life” (TLC, 8 p.m.).

“Boomerang” (BET, 10 p.m.) has a flashback episode.

David runs into an old colleague on “Schitt’s Creek” (Pop, 10 p.m.).

Don celebrates the success of “Soul Train” in Chicago on a new “American Soul” (BET, 9 p.m.).

On “FBI” (CBS, 9 p.m.), a heiress is kidnapped for internet fame.

A blizzard hits “New Amsterdam” (NBC, 10 p.m.).

On “Teachers” (TV Land, 10 p.m.), Ms. Bennigan balances teaching and being a stepmom.

An effort is made to save Isobel on “Roswell, New Mexico” (CW, 9 p.m.).

“Siesta Key” (MTV, 9 p.m.) is full of spats.

Denise has news on “The Real Housewives of Beverly Hills” (Bravo, 9 p.m.).

On the first of two episodes of “Corporate” (Comedy Central, 10 and 10:30 p.m.) that will close the second season, Matt is off on vacation.

Oscar has a wild birthday on “Mexican Dynasties” (Bravo, 10 p.m.).

Toenail fungus is the focus of “The Toe Bro” (A&E, 10 p.m.).

“Miracle Workers” (TBS, 10:30 p.m.) reaches its fifth episode.

The month-long Tuesday night salute to Fredric March continues with his version of “A Star is Born” (8 p.m.) followed by “Nothing Sacred” (10 p.m.), “Les Miserables” (11:30 p.m.), “Anna Karenina” (1:30 a.m.), “Mary of Scotland” (3:15 a.m.) and “Anthony Adverse” (5:30 a.m.).

Earlier in the day, it’s all tough detective tales with “Sky Murder” (6 a.m.), “Scene of the Crime” (7:15 a.m.), “The Tattooed Stranger” (9 a.m.), “Muss ‘Em Up” (10:15 a.m.), “Super Sleuth” (11:30 a.m.), “Under Cover of Night” (12:45 p.m.), “The Maltese Falcon” (2 p.m.), “Mystery House” (4 p.m.), “The Patient in Room 18” (5 p.m.) and “The Big Sleep” (6 p.m.).

NBA action has San Antonio at Dallas (TNT, 8 p.m.) and Minnesota at Denver (TNT, 10:30 p.m.).

Hockey has Washington at Pittsburgh (NBC Sports, 7 p.m.).

Men’s college basketball has Wake Forest vs. Miami (ESPN, noon), Notre Dame vs. Georgia Tech (ESPN, 2:30 p.m.), Pittsburgh vs. Boston College (ESPNU, 7 p.m.), Fairleigh Dickinson at Saint Francis (ESPN2, 7 p.m.) in the Northeast final, Wright State vs. Northern Kentucky (ESPN, 7 p.m.) in the Horizon final, Hofstra vs. Northeastern (CBS Sports, 7 p.m.) in the Colonial final, Gonzaga vs. TBD (EPN, 9 p.m.) in the West Coast final, and North Dakota State vs. University of Nebraska at Omaha (ESPN2, 9 p.m.) in the Summit final.

Women’s games have Wright State vs. Green Bay (ESPNU, noon) in the Horizon final, South dakota State vs. South Dakota (ESPNU, 2 p.m.) in the Summit final, Gonzaga vs. BYU (ESPNU, 4 p.m.) in the West Coast final, and Marquette vs. DePaul (Fox Sports 1, 8 p.m.) in the Big East final.

Daytime Talk

Kelly Ripa and Ryan Seacrest: Christine Baranski, Maggie Siff. The View: Idris Elba, Cole Spouse, Haley Lu Richardson. The Talk: Mary McCormack. Ellen DeGeneres: Colin Farrell, Sophia Lillis. Wendy Williams: Hoda Kotb, Shaun T. The Real: Wyclef Jean.

Late Talk

Stephen Colbert: John Turturro, Andrew Rannells, Robyn. Jimmy Kimmel: Bob Saget, Colton Underwood, Walk the Moon Jimmy Fallon: Keira Knightley, Jon Glaser, the Chainsmokers with 5 Seconds of Summer. Seth Meyers: Paul Giamatti, Jessica Walter, Allison Miller. James Corden: Gordon Ramsay, Piper Perabo, Elle King. Carson Daly: Mark-Paul Vosselaar, Parquet Courts, Rosa Salazar (rerun). Trevor Noah: Padma Lakshmi. Conan O’Brien: Timothy Olyphant.