The opening credits lists the following title card: "A Mike Nichols Production". Nichols is not listed as an Executive Producer of the show. However, his production company, Icarus Productions, is listed in the show's end credits.
Timmy Maitland was played by twins Michael Schackelford and David Schackelford. The end credits are listed on various episodes as either Michael David Schackelford or Michael and David Schackelford.