Operation Mongoose (Once Upon a Time)
Henry must restore his family's destiny after reality is rewritten.
"Operation Mongoose" is the two-part fourth season finale of the American fantasy drama series Once Upon a Time, airing on May 10, 2015. In the story, Isaac becomes a wild card in Gold's scheme to alter everyone's destiny, and Henry must reverse the outcome to restore his family's fate.
Quick Facts
- Series
- Once Upon a Time
- Airdate
- 10 May 2015
- Director
- Romeo Tirone (part 1); Ralph Hemecker (part 2)
- Writer
- Edward Kitsis and Adam Horowitz
- Season article
- Once Upon a Time season 4
Facts from the source article.
Plot
In 1966, Isaac Heller works at a television shop as a struggling writer until he receives a letter from Star Publishing. He goes to a mostly empty room where the Apprentice demands he choose a writing material; Isaac picks the magic quill, which approves of him. The Apprentice creates a magic door to another realm, and both go through it. In Storybrooke, Emma, Hook, Henry, Mary Margaret, David, Regina, and Robin search for a way to stop Gold and Isaac from enacting a new reality. August shows them a drawing of the Sorcerer's Apprentice, whom Hook remembers from when he and Gold trapped him in the sorcerer's hat. With the Blue Fairy's help, they release the Apprentice, who says they must find the storybook page depicting the door and the door's key to lock Isaac back into the book. The group splits: Henry, Hook, David, and Mary Margaret go to the loft; Emma, Regina, and the Apprentice go to Gold's pawnshop. At the shop, Gold clings to life as Isaac finishes writing a new book titled Heroes & Villains, planning a new universe in the Enchanted Forest for Storybrooke's inhabitants and a new ending for himself in the Land Without Magic. Henry awakens with the key at the loft, but Hook, David, and Mary Margaret have disappeared. He drives to a restaurant and finds a paperback of Heroes & Villains by Isaac Heller.
Cultural references
The opening scene shows the ABC color logo on a television screen, as 1966 was the year the network switched from black and white to color. The setting of December 1966 was the same month and year Walt Disney died, and the letter Isaac opens is dated December 15, 1966, the date of Disney's death. Isaac's New York City home address on the letter matches the childhood home of Woody Allen, whom the creators cited as inspiration. Isaac's boss mentions Gimbels, a department store chain that went out of business by 1987. The scene of Henry alone in Storybrooke references the 1985 film Day of the Dead.
Production
The episode originally planned to include Raphael Sbarge as Archie Hopper and Jiminy Cricket, but the characters were cut for budget and time reasons. The Heroes & Villains book credits reviewers from the show's production team: graphic designer Neil Westlake, art director Cheryl Marion, and conceptual designer Keith Lau. Another crew member, property master Bill Burd, is listed as the author of Shadow Precinct, a book seen in the diner Henry visits.
Reception
The season finale of Once Upon a Time held steady in the ratings compared to the week before, earning a 1.7/6 among adults 18-49 and drawing 5.42 million viewers—a slight 1.2% uptick. Still, those numbers fell short of the previous season’s finale, which scored a 2.3 rating. Critics were overwhelmingly positive. Hillary Busis from Entertainment Weekly observed that the two-hour finale signaled a shift away from the show’s usual pattern, suggesting the next season would avoid introducing a flashy new Disney villain for the heroes to fight. She noted the cliffhangers pointed toward a return to basics, with more focus on the core cast rather than a crowd of new characters. Amy Ratcliffe of IGN awarded the episode a 9.2 out of 10, praising its embrace of fairy tale whimsy while still delivering emotional depth and character growth. She highlighted the daring twist of turning the Savior into the Dark One as a game-changer. Nick Roman of Rickey.org called it a two-hour movie event that could have doubled as a series finale, declaring it the show’s best season finale yet. Christine Orlando of TV Fanatic gave it 4.7 out of 5 stars. In Entertainment Weekly’s Season Finale Awards, Emma’s turn to darkness took second place for “Twist You Saw Coming a Mile Away,” Lily landed third for “Breakout Character,” and the finale itself ranked fourth for “Biggest Regret That I Didn’t Watch Live.”
Frequently Asked Questions
Who directed Operation Mongoose (Once Upon a Time)?
Operation Mongoose was directed by Romeo Tirone (part 1) and Ralph Hemecker (part 2).
Who wrote Operation Mongoose (Once Upon a Time)?
Operation Mongoose was written by Edward Kitsis and Adam Horowitz.
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