Season 5

It’s the happy day for the Blood Gulch crew as new arrivals upset everything.

As Church argues with Simmons and Grif, a tapping noise begins to sound from the ship. Sheila abruptly leaves, forcing Church to retreat to the base.

Church attempts to call Vic for reinforcements, but is stalled by an elaborate answering machine system. Meanwhile, the back door of the ship opens, and an unseen entity emerges.

Grif's newly arrived sister gets acquainted with her new friends.

As Caboose attempts to see the new Red soldier using the sniper rifle, Tucker wakes from his coma. Sister explains to the Reds that Command has promoted a soldier and sent her to fill in.

A very depressing funeral takes place at Blood Gulch Outpost #1, with everyone sharing eulogies.

Church and Tucker admire the new abomination, while Grif reveals to Simmons that Sister is colorblind.

In order to keep her safe, Grif confronts the Blues and convinces them to take Sister.

Now on the Blue Team, Sister gets a tour of Blue Base and meets its members.

The Blues are attacked by an angry Tex, while Grif and Simmons decide to enter the cave to look for Sarge.

Sarge and Donut go adventuring in the caves, while Tex and Sister have a little chat.

While the Blues decide to reboot Sheila, Grif and Simmons look out for bats and snakes.

While Sarge and Donut find an unconscious Simmons underground, Church and Tex help Caboose with his womanizing skills.

As the Reds find Grif, who claims that he was questioned by his captors, the Blues execute their plan.

The Blues decide to transfer Sheila's intelligence program to the ship's on-board computer. Meanwhile, Grif recounts his interrogation.

While Tex tells the Blues about her adventures with York, the Red team discover a surveillance system in the cavern.

After giving his son, Junior, some life lessons, Tucker, along with Church and Tex, go investigate the Red base.

The Reds decide to take control of the deserted Blue base. Meanwhile, Sheila, now uploaded into the ship, tells Caboose about Omega's whereabouts.

While Simmons hears an echo in the cavern and leaves to investigate, Tex interrogates Church.

While the Blues are ambushed by Wyoming and Gamma, the Reds find Andy, who tells them that Omega has infected a revived Captain Flowers.

While Caboose leaves Sheila to go rescue his teammates, Tucker finds out that Wyoming has the ability to time loop.

As Omega begins his master plan, the Wyoming clones wreak havoc in Blood Gulch.

In the finale of The Blood Gulch Chronicles, the Reds and Blues attempt to stop Omega at all costs, before he is able to execute his plan of enslaving an entire alien race. It's the end of many things, but it ain't over 'till it's over.