[s4e4] Nuke Kids On The Block -

The episode's premise is based on a at a Titan missile silo in Damascus, Arkansas, where an airman accidentally punctured a fuel tank with a dropped socket wrench.

The launch arms the live warhead, and Happy must disarm it at the last possible second. Character Arcs & Personal Drama [S4E4] Nuke Kids on the Block

The team must stop the warhead from detonating while dealing with exposure to toxic vapors. The episode's premise is based on a at

When the leak worsens, Walter is forced to launch the warhead into a remote area to prevent a catastrophic explosion on-site. [S4E4] Nuke Kids on the Block

To plug the leak, they use a 3D printer and neon gas to create a custom plug.