What to Watch Thursday: Ryan's Quiz Show Ends, NBC Tells Valerie's Story, Revolution-thon & More

The Million Second QuizOn TV this Thursday: The Million Second Quiz runs out of time, Wipeout makes one last splash, Valerie Harper tells her brave story and stormy/scandalous/mysterious finales are ripe for the revisiting. Here are 10 programs to keep on your radar.

8 am — Midnight Revolution marathon (Syfy) | With Season 2 powering up next Wednesday on NBC, Syfy is spending the day playing back Season 1, Episode 5 through to the finale.

PHOTOS | Fall TV Spoiler Spectacular: Scoop on Grey’s Anatomy and 44 Other Returning Faves

7:30 pm Dreamworks Dragons (Cartoon Network) | Season 2 premiere: As this toon based on the How to Train Your Dragon film returns, Hiccup forms a secret “Dragon Flight Club.” Oh, wait — did I just break the first rule…?

8 pm The Million Second Quiz (NBC) Two-hour season finale: After two weeks full of seconds, this finale finally answers the question: Does Ryan Seacrest even understand the concept of this show?

8 pm Wipeout (ABC) | Season finale: Contestants with “dirty jobs” are sprayed with skunk stench. But not for work this time — for the chance of winning $50,000.

RELATED | Fall TV 2013: Your Handy Calendar of 100+ Season and Series Premiere Dates

9 pm Grey’s Anatomy (ABC) | Repeat to revisit: Brush up on last season finale’s superstorm rampage through Grey Sloan Memorial Hospital before Season 10 premieres next week. (Watch the promo for the said premiere and get some romantic scoop!)

9 pm Project Runway (Lifetime) | The show’s “superfans” act as inspiration and makeover subjects for the designers.

9:30 pm Anger Management (FX) | Tiger Blood Punch for everyone! Charlie and Sean throw the epic party of the century.

RELATED | Fall TV Grid: What on When? And Versus What?

10 pm Scandal (ABC) | Repeat to revisit: With Shonda Rhimes’ other watercooler sensation returning Oct. 3, here’s a chance to watch Olivia’s season-ending “outing” anew. (Check out our exclusive first look at the Season 3 cast photo.)

10 pm Elementary (CBS) | Repeat to revisit: Before Sherlock heads overseas next week, revisit his torrid relationship with Irene Adler (Thrones‘ Natalie Dormer) from Season 1’s finale. (Scoop and more scoop!)

10 pm NBC News: Valerie’s Story – A Meredith Vieira Special (NBC) | On what happens to be the 43rd anniversary of The Mary Tyler Moore Show‘s debut, Vieira interviews TV’s erstwhile Rhoda and new Dancing with the Stars contestant Valerie Harper about her remarkable and inspiring journey from terminal brain cancer to remission.

COMING NEXT THURSDAY: Parks and Recreation, The Big Bang Theory, Glee, Grey’s Anatomy, Two and a Half Men, Elementary and Parenthood return. The Crazy Ones and The Michael J. Fox Show premiere.

Hit the comments with your must-see picks from tonight’s lineup!