Like Norman Reedus, that other tough guy actor who parlayed his action show fame for a motorcycle travelogue show, here’s Jason Mamoa revving up his own series. In the new eight-episode “On the Roam” (Max, streaming),  Hollywood’s “Aquaman” travels to ride vintage motorbikes, explore the studio of a bass guitar maker, and hang around with his favorite photographer. 

One day after his “Chicago” dramas were rolled out Wednesday, Dick Wolf begins new seasons for his other popular franchise, with “Law & Order” (NBC, 8 p.m.) back for its 23rd season, “Law & Order: Special Victims Unit” (NBC, 9 p.m.) returning for its 25th, and “Law & Order: Organized Crime” (NBC, 10 p.m.) back for its fourth. That’s two full nights of Dick Wolf procedurals each week. 

Nikki Haley said she wouldn’t do another debate if Donald Trump continued to skip them, so a planned New Hampshire primary tonight on ABC has been canceled, replaced by a night of “Press Your Luck” (ABC, 8 p.m.). Which is what voters so far seem to be doing.

The series about sisterly crime fighters fighting child trafficking, “Double Cross” (AllBLK, streaming). 

“Gordon Ramsay’s Road Trip” (Fox, 9 p.m.) continues its travel to Spain. 

Felix and Viv fall behind on their chores on “Children Ruin Everything” (CW, 9:30 p.m.). 

“SEAL Team” (CBS, 9 and 10 p.m.) tries to shut down the Venezuelan nuclear program in the second of two episodes. 

Mark awaits Halley’s Comet on “Son of a Critch” (CW, 8 p.m.). 

“Hell’s Kitchen” (Fox, 8 p.m.) brings out a Grand Prix challenge. 

Being once killed by Blackfeet warriors is one of “The Tall Tales of Jim Bridger” (INSP, 8 p.m.). 

“Southern Charm” (Bravo, 8 p.m.) continues its reunion episodes. 

Strange creatures are found in “Swamp Mysteries” (History, 9:35 p.m.).

“Swamp People” (History, 8 p.m.) are affected by an historic heatwave. 

Turner Classic Movies has the third episode of “The Power of Film” (8 and 11:15 p.m.) alongside some movies it discusses, including the channel’s debut of “The Big Lebowski” (9 p.m.) as well as “Paths of Glory” (12:15 a.m.), “A Night at the Opera” (2 a.m.) and “Modern Times” (4 a.m.). 

During the day are some World War II films, “Force of Arms” (9:30 a.m.), “Operation Pacific” (11:15 a.m.), “Cry ‘Havoc’” (1:15 p.m.), “Homecoming” (3 p.m.) and “The Best Years of Our Lives” (5 p.m.). 

Basketball includes Chicago at Toronto (TNT, 7:30 p.m.) and Memphis at Minnesota (TNT, 10 p.m.).

Hockey has Minnesota at Tampa Bay (Hulu, 7 p.m.) and Nashville at Los Angeles (Hulu, 10 p.m.). 

Men’s college basketball includes Minnesota at Michigan State (Fox Sports 1, 6:30 p.m.), South Florida at Memphis (ESPN, 7 p.m.), Wichita State at Florida Atlantic (ESPN2, 7 p.m.), UNC Asheville at Winthrop (ESPNU, 7 p.m.), Monmouth at Drexel (CBS, 7 p.m.), Illinois at Michigan (Fox Sports 1, 8:30 p.m.), Oregon State at Utah (ESPN2, 9 p.m.), Middle Tennessee at UTEP (CBS Sports, 9 p.m.), Oregon at Colorado (Fox Sports 1, 10:30 p.m.) and Loyola Marymount at San Francisco (CBS Sports, 11 p.m.). 

Daytime Talk

Kelly Ripa and Mark Consuelos: Sofia Vergara. The View: Clive Owen, Tim Alberta. The Talk: Gabriel “Fluffy” Iglesias. Drew Barrymore: Lucy Hale, Nat Wolff, Mikel Welch. Kelly Clarkson: Jamie Lee Curtis, Allison Holder Boss, Black Pumas. Jennifer Hudson: Lilly Singh, Vanessa Van Edwards, Ramit Sethi. Tamron Hall: Ja Rule, Samantha Diaz. 

Late Talk

Stephen Colbert: Common, Steven Wright. Jimmy Kimmel: Chrissy Teigen, David Chang, Sierra Ferrell. Jimmy Fallon: Jacob Elordi, Ariana DeBose, BJ the Chicago Kid with Chloe. Seth Meyers: Clive Owen, Isle Fisher, Robert Smigel. Taylor Tomlinson: Max Greenfield, Ike Barinholtz, Robby Hoffman.