Everything Old Is New Again - S2.E1

Three months after Tex's second attack on the Red Base, Medical Officer DuFresne ("Doc") arrives in Blood Gulch and contacts Blue Command for orders. He reports to the Blue Team to treat Tex, who has already died.[2] Church explains this to Doc, noting how his and Tex's bodies are both buried in front of Blue base. More helpfully, Caboose conveniently recaps the first season, explaining that Church is actually a ghost possessing Lopez's robot body, which has since been spray-painted cobalt. Caboose has also apparently begun to habitually utter death threats to Tucker in a deep, menacing voice. With nobody injured, Doc, on loan to both armies due to a lack of resources, prepares to visit the Red Team next, but the Reds suddenly attack.