To Where and Back Again - Part 1

To Where and Back Again - Part 1, also formatted as To Where and Back Again: Part 1 and To Where and Back Again Pt. 1, is the twenty-fifth episode of season six of My Little Pony Friendship is Magic and the one hundred and forty-second overall. It is the first part of a two-part season finale. The title is a reference to the subtitle of the J.R.R. Tolkien novel The Hobbit, or There and Back Again.

In this episode, Starlight Glimmer discovers a plot by one of Equestria's oldest and greatest threats and must assemble an unlikely team of heroes to save her friends.

Production
Regarding two MLP scripts of Discord episodes for this season, John de Lancie stated "I think it's a two-parter" on September 30, 2015 —before reading the material —and recorded on October 7, 2015.

The title was revealed on Zap2it on September 5, 2016 with the same summary as Where the Apple Lies, before it was removed immediately after.

The episode premiered on United Kingdom television channel Tiny Pop on October 6, 2016, sixteen days prior to its scheduled airing on Discovery Family, four days prior to Top Bolt's scheduled airing on Tiny Pop, and two days prior to Where the Apple Lies's scheduled airing on Discovery Family.

Discovery Family Channel, Sky, and Virgin
"Without the help of Twilight Sparkle and [sic] the Mane Six, Starlight Glimmer assembles an unlikely team of heroes to defend Equestria from the return of one of its greatest threats."

Zap2It
"Without the assistance of Twilight Sparkle and [sic] the Mane Six, Starlight Glimmer must work alone to assemble an unlikely team of heroes to defend Equestria from the return of one of its greatest threats." <!--

Prologue
At the Castle of Friendship, Twilight Sparkle, Starlight Glimmer, and Spike carry some old boxes of books into storage. When Twilight thanks the two for their help, Starlight conveys her own thanks to Twilight for all she has taught her about the magic of friendship. As Twilight expresses how proud she is to call Starlight her pupil, Spike looks out the castle window and sees something approaching from the sky. Moments later, mailpony Derpy comes crashing in.

She delivers a letter to Starlight Glimmer from her old village. Twilight and Spike believe the town is in danger or upset with Starlight, but Starlight says it is much worse:

"They've invited me to the annual Sunset Festival!"

- Starlight Glimmer

Starlight's nightmare
The next day, Starlight travels to her old village, where Double Diamond, Party Favor, Night Glider, Sugar Belle, and the other villagers have decorated for the Sunset Festival. When Starlight greets them, they cruelly turn her away and tear up her festival invitation. As the villagers start to laugh at her, Starlight shuts her eyes. When she reopens them, day has turned to night, and everyone around her has vanished. Just then, Princess Luna appears through the fog and reveals that Starlight is only having a dream.

Realizing she is more nervous about the festival than she thought, Starlight asks Luna what she should do. Luna tells Starlight that the Mane Six have helped her time and time again and that she shares her concerns with them.

The next morning, the Mane Six and Spike are gathered in the castle throne room, and Starlight confides in them her worries about going to the Sunset Festival, questioning how much they have truly forgiven her and how much she has really changed. The ponies assure Starlight that she has changed for the better and that she would not have been invited to the Sunset Festival if they did not believe the same.

Twilight suggests that Starlight bring a friend along to help make things easier. Though Twilight subtly hints that Starlight bring her along, Starlight instead chooses to bring along Trixie, much to Trixie's delight and Twilight's disappointment.

The Sunset Festival
Some time later, Starlight and Trixie arrive on the outskirts of Starlight's old village. Starlight hopes to enjoy the festival without attracting too much attention, and Trixie promises to drag her out of there if she gets too uncomfortable. As they enter the town, the villagers greet Starlight much more positively than they did in her nightmare. However, they quickly overwhelm with questions about where she is living and how long she will be staying.

Surrounded by ponies on all sides, the panicked Starlight pushes them away with a magical force field and cowers to the ground in fear. Recognizing her friend's discomfort, Trixie spirits them away from the town with a smoke bomb. As they return to Ponyville, Starlight feels ashamed about how she left, but Trixie tells her that everyone makes mistakes—even Trixie herself.

Invasion of the pony snatchers
Back in Ponyville, Starlight Glimmer meets up with some of her friends, but she notices them acting strangely: Pinkie Pie does not know Starlight's name or where she went, Applejack and Rarity laugh at her misfortune, and Rainbow Dash and Fluttershy whisper to the others in secret. When she goes to speak to Twilight about it at the castle, Spike almost refuses her entry, and when she explains to Twilight what happened at the village, Twilight advises her to "cut her losses" and never go back there. Starlight is considerably surprised to her such advice from the princess of friendship.

That night, Starlight Glimmer has another dream about her old village. The villagers she encounters all ignore her, and Twilight appears with her friends to harshly scold Starlight for disobeying her orders. As Starlight senses something wrong is going on, the Mane Six vanish into thin air. Princess Luna appears out of the moon, but something is holding her back. She informs Starlight Glimmer that the changelings have returned and captured her and Princess Celestia. She tells Starlight to find help but to also be careful of who she trusts. As Luna is detained by the changelings, Starlight is forcibly awakened from her dream.

"They're back!"

- Starlight Glimmer

Starlight sneaks out of the castle and goes to wake up Trixie in her nearby cart. After determining that Trixie is not a changeling herself, Starlight brings her up to speed on the situation. They sneak back to the castle and find the Mane Six and Spike—changelings in disguise—in the throne room using a magical scarab beetle array to communicate with Queen Chrysalis. The changeling drones report to their queen they have taken the Mane Six's places and seized control of the castle. Chrysalis reports that Celestia and Luna have also been replaced in Canterlot.

Having thought too small the last time she attempted to take over Equestria, Chrysalis has organized a systematic capture of all of the most important ponies in the land, leaving no one left to stop the changelings from taking over. When their communication ends, Starlight nearly gives herself and Trixie away with a creak in the throne room doorway, but they avoid being discovered with Starlight's invisibility spell.-->