Agents of S.H.I.E.L.D. Episode 4.21: The Return

"The Return" is the twenty-first episode of the fourth season of Agents of S.H.I.E.L.D..

Plot
Coulson and the team's victory in the Framework is short-lived, revealing an even deadlier enemy looming against them all.

Cast

 * Clark Gregg as Phil Coulson
 * Ming-Na Wen as Melinda May
 * 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
 * Natalia Cordova-Buckley as Elena "Yo-Yo" Rodriguez
 * Mallory Jansen as AIDA
 * Adrian Pasdar as Brigadier General Glenn Talbot
 * Briana Venskus as Agent Piper
 * Max Osinski as Agent Davis
 * Zach McGowan as Anton Ivanov / The Superior
 * Ricardo Walker as Agent Price
 * Brennan Feonix as a to-be-confirmed character
 * J. Michael Evans as a to-be-confirmed character

Continuity and References to the Marvel Cinematic Universe

 * Elena Rodriguez appears.
 * Anton Ivanov / The Superior appears.
 * AIDA appears.
 * Glenn Talbot appears.

Trivia
To be added