This episode re-uses the movie theater intro from "Old Man Out" for Briggs's briefing. The cutaway shots reveal different pictures on the screen and the soundtrack contains a different message on the tape recorder. In addition, the dossier scene is taken from "Memory." This was done to accommodate Steven Hill, who refused to work on the Jewish Sabbath (sundown Friday through sundown Saturday).
The living room and terrace set from "Family Affair" is utilized in this episode.
Guest star Hans Gudegast would soon change his name to Eric Braeden and ascend to a successful career. The culmination of which is his portrayal of Victor Newman on the daytime soap opera "The Young and the Restless"....a role he has played since 1980.
"Help Keep America Clean" was a Public Service Announcement slogan from the 1970s.