With Friends Like These

With Friends Like These is a single-stage quest in Fallout Shelter. This quest can be found in a random container during an unrelated quest. After the dwellers return to the Vault, the quest will be available in the Overseer's office.

Walkthrough
The dwellers must make their way through several rooms of mole rats until they reach a room full of Raiders led by Willard Glover. After killing him they continue forward. Once they have found the settler they are free to leave.