Red vs. Blue - Season 7 - Eps 3: Visiting Hours
The Reds are out looking for Donut, heading over to Blue base. Donut confronts Caboose and tells him that he has an important message for Church from Tucker. Caboose quickly explains Church's true nature as an AI and Donut tells Caboose the message instead, saying only that Tucker needs help, and that "it is under the sand" before passing out. Caboose misunderstands the message, but tells Donut he can rest at Blue Base for as long as he needs to. Meanwhile, Sarge, Grif, and Simmons arrive outside and think that Caboose is torturing Donut. Caboose talks with them and Sarge tries to negotiate Donut's release, but Caboose misunderstands the questions, believing the Reds are offering him treats, and becomes angry when they don't give him any cookies. Simmons also becomes agitated with the situation before leaving to "go sleep under a tree until it's over". Caboose goes back inside the base where Donut has regained consciousness. The episode ends with Donut puzzling over the fact that the normally insubordinate Grif is working with Sarge and that Simmons has uncharacteristically abandoned them.
About Red vs. Blue

Title: Red vs. Blue
First Air Date: 2003-04-01
Last Air Date: 2021-12-29
Status: Canceled
Rating: 7.555/10 (from 73 votes)
Language: EN
Seasons: 20
Total Episodes: 351
Network: YouTube Rooster Teeth
Genres: Animation, Comedy, Sci-Fi & Fantasy
Production Companies: Rooster Teeth Productions
Synopsis
In the distant future, two groups of soldiers battle for control of the least desirable piece of real estate in the known universe: a box canyon in the middle of nowhere.
Cast

Matt Hullum
Sarge

Jason Saldaña
Pvt. Lavernius Tucker

Gustavo Sorola
Pvt. Dick Simmons

Burnie Burns
Pvt. Leonard Church / Lopez the Heavy / Epsilon

Joel Heyman
Pvt. Micheal J. Caboose

Geoff Ramsey
Pvt. Dexter Grif

Dan Godwin
Pvt. Franklin Delano Donut