Season 4
The fourth season of the action-comedy series Red vs. Blue and part of The Blood Gulch Chronicles. A bomb with a bad attitude, an alien with an epic score to settle, and the usual gang of hapless soldiers are on a quest to save the universe from an ancient prophecy of destruction. The situation doesn't look too good...
Familiar Surroundings
Grif has a hard time coming to terms with the Red team's unexpected return to Blood Gulch; meanwhile back on Zanzibar, Church gets scared out of his own body.
Hunting Time
Tex, Tucker, and Church search for the big thing while Sarge tries a new strategy to get Grif down from the ledge.
Fight or Fright
Simmons is frustrated that Sarge won't believe he saw a tank while the Blues send in bait to lure the alien into a trap.
Fair Competition
Donut finds competition in his attempt to become the Reds new second in command while Caboose introduces the blues to the Alien.
Lost in Triangulation
The Blues continue to try translating what the alien is saying, while the Reds continue Sarge's right-hand-man contest.
The Hard Stop
Tucker tries to teach the Alien how to speak English while Donut keeps Simmons away from the Red Base.
Previous Commitments
The Blues find someone to translate the Alien language while Simmons mounts an assault on the Red Base.
Looking For Group
Tucker, Caboose, Andy and the Alien prepare for a dangerous quest while Grif tries to talk Simmons out of killing all the Reds.
Exploring Our Differences
Simmons takes Grif hostage while Church has a heart to heart with Tucker about his dangerous quest.
Setting A High Bar
Donut and Sarge investigate Grif’s kidnapping, while the Quest team arrives at the burning planes to face a demon.
Getting All Misty
Sarge’s rescue attempt goes awry while the Quest team uses Tucker as bait.
Talk Of The Town
The Quest team arrives at the freezing planes while Church negotiates a surrender with Donut.
Sneaking In
Tex storms the Freezing Planes base while Donut explains to Sarge and Grif how he led the greatest military operation ever to free them.
You Keep Using That Word
Sheila gets mad over Church’s new fleet while a new Spartan creates an obstacle for the Quest.
Getting Debriefed
Simmons comes back to the Red Base while the Quest team return from a disastrous encounter.
Under The Weather
At the Blue Base, Tucker becomes ill and while at the Red Base, Simmons meets resistance from Donut and Grif.
Right To Remain Silenced
Simmons attempts to report the Blue's plans, while O'Malley, Doc, and Lopez return to the gulch.
Things Are Looking Down
Sarge, Simmons, and Grif race towards the Blue Base, while Donut attempts to communicate in Spanish.
Two for One
Doc examines Tucker and the Reds discuss the appropriateness of hand to hand combat, sniping, and nuclear warfare.
The Arrival
Doc and Church discuss Tucker's pregnancy, while Andy plays Command's message for the Reds.