Hot Potato Soup

Hot Potato Soup is the twelfth episode of the fourth season of the television series Agents of S.H.I.E.L.D.  and the seventy-eighth episode overall.

Synopsis
Agents Sam and Billy Koenig are hunted down to get at the Darkhold book, and only Phil Coulson and the team can save them before the clock ticks out.

Plot
To be added

Cast
Main Cast:
 * Clark Gregg as Phil Coulson
 * Ming-Na Wen as Melinda May (Life-Model Decoy)
 * Chloe Bennet as Daisy Johnson/Quake
 * Iain De Caestecker as Leo Fitz
 * Elizabeth Henstridge as Jemma Simmons
 * Henry Simmons as Alphonso Mackenzie
 * John Hannah as Holden Radcliffe/Holden Radcliffe (Life-Model Decoy)

Guest Stars:
 * John Pyper-Ferguson as Terrence Shockley
 * Mallory Jansen as Aida
 * Zach McGowan as Anton Ivanov
 * Artemis Pebdani as Agent LT Koenig
 * Patton Oswalt as Agent Billy Koenig/Agent Sam Koenig/Thurston Koenig
 * Max Osinski as Agent Davis
 * Konstantin Lavysh as Russian #1
 * Zack Sayenko as Leo Babikov

Locations

 * Playground
 * Soul the Pitch
 * Pleasant Hill
 * Labyrinth
 * Ireland (mentioned)
 * Glasgow, Scotland (mentioned)
 * South Ridge Penitentiary (photo)
 * New Mexico (photo)

Events

 * Rescue of Billy Koenig
 * Attack on Jeffrey Mace (mentioned)

Items

 * Darkhold
 * Shotgun-Axe
 * I.C.E.R.s
 * Phil Coulson's Prosthetic Hand
 * Framework
 * Iron Man Armor (mentioned)
 * Mjølnir (mentioned)

Vehicles

 * Zephyr One
 * Quinjet
 * Watchdogs Submarine

Sentient Species

 * Humans
 * Inhumans
 * Life-Model Decoys
 * Chitauri (mentioned)
 * Kree (mentioned)

Organizations

 * S.H.I.E.L.D.
 * Watchdogs
 * KGB (mentioned)
 * Interpol (mentioned)

Mentioned

 * Leo Fitz's Father
 * Leo Fitz's Mother (photo)
 * Melinda May
 * Grant Ward
 * Black Widow
 * Tony Stark
 * Eric Koenig
 * Yuri Zaikin (photo)
 * Viktor Orlov (photo)
 * Jeffrey Mace
 * Dimitri Olshenko
 * Androvich (indirectly)
 * Bobbi Morse
 * Lance Hunter
 * Ellen Nadeer

Trivia

 * Sam mentioned the 1983 Red Dawn movie which features Clark Gregg's wife Jennifer Grey, Adrianne Palicki appear in the 2012 Red Dawn remake with Chris Hemsworth.
 * This is the second episode where Melinda May doesn't appear after Laws of Nature, although Ming-Na Wen portrayed her Life-Model Decoy.