Michael J. Caboose

:"My name is Michael J. Caboose, and I hate babies!"
:—Caboose in Visiting Old Friends
Captain Michael J. Caboose is a main character in Red vs. Blueand is voiced by Joel Heyman. He is portrayed as one of the most eccentric characters in the series and is consistently shown to be mentally abnormal. His behavior varies from merely somewhat dim-witted in Season 1 to almost completely divorced from reality by, and since, Season 3. He has appeared in every season to date, although he only cameos in Season 9. Additionally, during Relocated and the first half of Recreation, he was the only remaining member of his team. He is also considered the main protagonist in Recreation.
In the DZ2K series, he is a recurring character since his debut and is also one of the main protagonists in the upcoming DZ2K19 with Xin Xianying.