Sister Theresa is seen here, for a second time, after Tuttle (1973). However, in that appearance, she was portrayed by Mary-Robin Redd. Here, it is Maggie Roswell who portrays her role.
All of the Korean-language words spoken by Maj. Houlihan and the others are, at best, not actual Korean words. While some of what is said resembles words in other languages, Chinese among them, it is likely that the words spoken here are simply gibberish, much like in several other episodes throughout the series where the main cast attempts to speak small amounts of Korean.
One of Hawkeye's many Marx Brothers homages when he responds to Frank with "Horsefeathers to you."
One of the few times Malibu Creek, behind the main compound, is used for filming.