Harry Potter and the Goblet of Fire | 7:30pm on ABC Family

Signs of Voldemort’s return emerge as Harry’s friends help him prepare for a tournament with Europe’s best student wizards. Based on a book by J.K. Rowling. Daniel Radcliffe, Rupert Grint, Emma Watson, Robert Pattinson

Three Rivers | 8pm on CBS

Andy puts Kuol at the top of the donor list for a new heart; cops threaten to seize the money that was raised for Kuol’s surgery.

Rescue Me | 10pm on FX

A vision of the afterlife leaves Tommy shaken as he tries to reconnect with his friends and family; the crew’s fate hangs in the balance when the department decides to cut costs.

The Gates | 10pm on ABC

You’ll get the answer to one of the show’s first mysteries tonight… it you pay close attention.

So You Think You Can Dance | 8pm on FOX

The Top 11 take to the stage to compete with the all-stars for the first time.

Friday Night Lights | 8pm on NBC

Julie, Landry, Coach, and Tami rally around Matt in a time of crisis; Vince endangers his rising star as a football player by engaging in criminal activity in order to support his family; Becky and Tim grow closer. [GMMR: Be prepared. This episode will rip your gut out. Keep the tissues close by….there will be […]

So You Think You Can Dance | 8:00pm on Fox

Auditions continue in the search for America’s favorite dancer.

American Idol | 8pm on Fox

The final two contestants perform.

Jamie Oliver’s Food Revolution | 9pm on ABC

The school’s director of food services allows Jamie to cook for Huntington High School; Jamie asks some students to secretly prepare a gourmet meal for local leaders. [GMMR: If you haven’t seen this show, give it a look tonight…it’s fantastic!]

Flash Forward | 8pm on ABC

Actress Lisa Kudrow travels from Los Angeles to Belarus to uncover her family history.

XXI Winter Olympics | 8pm on NBC

Freestyle skiing: women’s aerials Gold Medal final; bobsled: women’s Gold Medal final; short track speed skating: men’s 500m, women’s 3000m relay Gold Medal final; skiing: women’s giant slalom final; cross-country skiing.

Harry Potter and the Chamber of Secrets | 8pm on ABC

The young wizard and his best friends investigate a dark force that is terrorizing their school, Hogwarts. Based on a book by J.K. Rowling.

XXI Winter Olympics | 7:30pm on NBC

Opening Ceremonies – From Vancouver, B.C. Parade of Nations; lighting of the Olympic Cauldron; ski jumping: individual K-95 competition.

LOST | 8pm on ABC

“The Final Chapter”: A chapter in the crash of Oceanic flight 815 on the mysterious island spotlights inhabitants, questions that have been answered, and those that remain a mystery.

Dollhouse | 8pm on Fox

Echo and crew try to return order to the world and prevent humanity’s extinction in the series finale, which is set in 2020 and continues the story of “Epitaph 1” (the “lost” episode from the Season 1 DVD set), when Rossum lost control of the imprinting technology, leading to global chaos.