A fifth season begins for the Los Angeles procedural “9-1-1” (Fox, 8 p.m.), with a ransomware threat and a helicopter crash. Angela Bassett, Peter Krause and Jennifer Love Hewitt all return.
The second installment of Ken Burns’ “Muhammad Ali” (PBS, 8 p.m.), which covers the years from 1964-1970, sees the former Cassius Clay convert to the Nation of Islam and take a new name, refusing to be inducted into the army.
On “The L Word: Generation Q” (Showtime, 9 p.m.), Shane has to harbor a secret.
The made-for-TV thriller “Killer Grades” (Lifetime Movie Network, 8 p.m.) concerns a student who may have been too zealous in her determination to join the academic decathlon team. Laurie Fortier, Megan Ashley Brown and Zack Gold star.
Liz and Mac continue to figure out a way to stop Jones on “Roswell, New Mexico” (CW, 8 p.m.).
“Voices Magnified: Mental Health Crisis” (A&E, 10 p.m.) looks into personal stories of several Americans to illustrate the mental health issue. Carlos Watson hosts.
Astronauts have a miscommunication on “Creepshow” (AMC, 10 p.m.).
“Below Deck Mediterranean” (Bravo, 9 p.m.) has to let tension simmer down.
Unexpected visitors help the eight competitors on “Halloween Baking Championship” (Food, 9 p.m.).
“Lost Treasures of Egypt” (National Geographic, 8 p.m.) looks at mummification in the first of three new episodes.
Trigon’s powers force Dick into a powerful illusion on the season finale of “Titans” (TNT, 10 p.m.).
“Love & Hip Hop Atlanta” (VH1, 8 p.m.) worries about Scrappy’s mental health.
Sukihana runs into trouble on social media on “Love & Hip Hop Miami” (VH1, 9 p.m.).
“Laetitia” (HBO, 9 p.m.) reaches its fourth episode.
A date leads to a startling discovery on “Back to Life” (Showtime, 10 p.m.).
Sam stumbles on some dangerous women on “Y: The Last Man” (Hulu, streaming).
On “Darcey & Stacey” (TLC, 8 p.m.), the former hears something shocking from the latter.
An NBC News anchor takes up his own show, “Top Story with Tom Llamas” (Peacock, 7 p.m.).
“I Was a Teenage Felon” (Vice, 10 p.m.) returns for a second season.
Turner Classic Movies salutes the Golden Age of Mexican Cinema with “Victimas del pecado (Victims of Sin)” (8 p.m.), “Sombra Verde (Untouched)” (9:45 p.m.), “Llevame en tus brazos (Take me in Your Arms)” (11:30 p.m.), “Puerto de tentacion” (1:30 a.m.) and “Ensayo de un crimen (The Criminal Life of Archibaldo de la Cruz)” (3:30 a.m.). During the day are some of the most popular musicals, “An American in Paris” (6 a.m.), “On the Town” (8 a.m.), “The Band Wagon” (9:45 a.m.), “Easter Parade” (11:45 a.m.), “Meet Me in St. Louis” (1:45 p.m.), “Annie Get Your Gun” (3:45 p.m.), “Cabaret” (5:45 p.m.).
Monday Night Football has Detroit at Green Bay (ESPN, 8:15 p.m.). Once more Peyton and Eli Manning give their live commentary on ESPN2.
Baseball includes Texas at Yankees (MLB, 7 p.m.) and Seattle at Oakland (MLB, 10 p.m.).
Soccer has U.S. vs. Serbia (Fox Sports 2, 12:45 p.m.) in the FIFA Futsal World Cup.
Daytime Talk
Kelly Ripa and Ryan Seacrest: Scott Foley. The View: Curtis “50 Cent” Jackson, Carly Fiorina. The Talk: Sean Murray, Wilmer Valderrama, Katrina Wall. Ellen DeGeneres: Common, Julia Heart. Drew Barrymore: Awkwafina, Fran Drescher, Fat Joe, Benny Drama. Kelly Clarkson: Danielle Nottingham, Ariana Grande, Glennon Doyle, James Wolk. Wendy Williams: LuAnn de Lesseps (rerun). The Real: Lori Harvey.
Late Talk
Jimmy Kimmel: Seth MacFarlane, Brendan Hunt, the Lumineers. Jimmy Fallon: Hasan Minhaj, James Wolk, Meek Mill. Seth Meyers: Amy Adams, Lee Daniels, Girl in Red. James Corden: Ken Jeong, Lola Young. Trevor Noah: Aly Ramsan.