Pop some popcorn, because it鈥檚 movie night on Dancing With the Stars! This week, each of the nine remaining couples performed a routine inspired by a particular movie genre. And to make things really interesting, they had to impress four judges instead of the usual three 鈥 country-pop star Shania Twain joined the panel for an episode.

All of the pairs stepped up their game this week, but none more so than Lindsey and Mark, who earned the second perfect score of the season for their sci-fi-inspired Argentine tango. (The first perfect score was awarded last week to Jordan and Lindsay.)

Unfortunately, not everyone had such a good night. At the end of the two hours, Nick and Peta were sent packing. On the bright side, though, they can now devote all of their energy to cheering on their spouses, Vanessa and Maks, who are still in the competition.

Check out the rest of the week-six rankings below. (These rankings are based solely on scores from Len Goodman, Carrie Ann Inaba, Bruno Tonioli, and guest judge Shania Twain, but as DWTS fans know, eliminations are based on a combination of scores and votes, so get to voting for your favorite pair.)

1. #TeamStark: Lindsey Stirling and Mark Ballas
Movie Genre: Sci-Fi

Dance: Argentine Tango to 鈥淗uman: by Sevdaliza

Score: 40 out of 40 (10 from each judge)

2. #TeamFishUponAStar: Jordan Fisher and Lindsay Arnold
Movie Genre: Drama

Dance: Rumba to 鈥淪upermarket Flowers鈥 by Ed Sheeran

Score: 39 out of 40 (10 from Carrie Ann, Bruno, and Shania, 9 from Len)

3. #TeamGetchaPopcorn: Terrell Owens and Cheryl Burke
Movie Genre: Spy

Dance: Jive to 鈥淔eel It Still鈥 by Portugal. The Man

Score: 37 out of 40 (9 from Carrie Ann, 8 from Len and Bruno)

4. (Tie) #TeamSmackdown: Nikki Bella and Artem Chigvintsev
Movie Genre: Foreign

Dance: Argentine Tango to 鈥淒erni猫re Danse鈥 by Indila

Score: 36 out of 40 (9 from each judge)

4. (Tie) #TeamBabiesAndBallroom: Vanessa Lachey and Maksim Chmerkovskiy
Movie Genre: Musical
Dance: Quickstep to 鈥淟et鈥檚 Be Bad鈥 from Smash

Score: 36 out of 40 (9 from each judge)

5. (Tie) #TeamViVa: Victoria Arlen and Valentin Chmerkovskiy

Movie Genre: Sports

Dance: Paso Dobl茅 to 鈥淲e Will Rock You鈥 by Queen

Score: 31 out of 40 (8 from Carrie Ann, Len, and Bruno, 7 from Shania)

5. (Tie) #TeamFranneyPack: Frankie Muniz and Witney Carson
Movie Genre: Animation

Dance: Jazz to 鈥淗olly Rock鈥 by Sheila E.

Score: 31 out of 40 (8 from Len, Bruno, and Shania, 7 from Carrie Ann)

6. #TeamHotProperty: Drew Scott and Emma Slater
Movie Genre: Action

Dance: Paso Dobl茅 to 鈥淟egend鈥 by The Score

Score: 30 out of 40 (9 from Shania, 7 from Carrie Ann, Len, and Bruno)

ELIMINATED: #TeamMomAndPops: Nick Lachey and Peta Murgatroyd
Movie Genre: Western

Dance: Samba to 鈥淲ild Wild West鈥 by Dru Hill, Will Smith & Kool Mo Dee

Score: 26 out of 40 (7 from Carrie Ann and Shania, 6 from Len and Bruno)

Which movie night dance was your favorite? Tell us @BritandCo!

(Photo via ABC/Heidi Gutman)