Where To Stream Once Upon a Time Season 4 Episode 23
Operation Mongoose, Part 2
- Aired May 10, 2015
- 60 Min
- Rated 7.0
- Number 94 Of 156 Rated Episodes
In the conclusion of the two-part fourth-season finale, the Author aligns with Gold and no one can stop them as they turn the tables on both the heroes and the villains. Henry then realizes he has the daunting task of helping his family and restoring the balance of good and evil.