TV TONIGHT: FIVE WORTH WATCHING

Jason Talks to Oprah: On a special episode of Oprah’s Next Chapter, Oprah Winfrey boasts of having the first interview with the NBA’s Jason Collins, his twin brother Jarron and other family members since Jason came out as a gay man last week (OWN at 8).

End of the Line: It’s time for The Amazing Race to conclude its 22nd season. One team will cross the finish line in Washington, D.C., and claim the $1 million prize in a two-hour finale (CTV, CBS at 8).

Fire in the Sky: Long before we were haunted by the spectacle of planes slamming into the Twin Towers, the explosion of the Hindenburg was the first air disaster ever caught on film, on May 6, 1937. On “What Destroyed the Hindenburg?” on the latest instalment of Curiosity, the disaster is re-created with large scale models to try to determine what caused the spark that killed dozens of people and brought an end to airship travel (Discovery at 8).

A Killer Endures: In its sixth season finale, the ever popular Mentalist bows with Jane (Simon Baker) narrowing the list of Red John suspects down to seven. But the killer strikes again, at a victim with connections to Jane’s past (CTV, CBS at 10).

Can the World Be Saved? The Toronto-shot Warehouse 13 returns with new episodes. When last we saw the team, Artie (Saul Rubinek) had infected the world with a deadly disease. It could be the worst thing since the Black Death unless Pete and Myka (Eddie McClintock, Joanne Kelly) can find a way to reverse it (Showcase at 10).