Although the show was about a group of children, only Jason Kravits (14) and Jessica Prentice (12) were children in real life. The oldest cast member was Michael Wikes who was 27.
Though some sources claim the series had two unaired shows, all press releases stated it would consist of sixteen episodes (the exact number which ultimately aired).
The eleventh episode of the series, "Something Ventured", was actually the pilot and filmed in 1980, two years before it was picked up. In this episode, Kevin is Brenda's son (which wasn't the case for the actual series), and the team features two kids named Bobby and Bizzy, who were subsequently recast and retooled as Tony and Pepper, respectively.
Reruns of the series later aired on Nickelodeon from 1984 to 1986.