I.Q. Tootie accidentally comes across a paper which lists the I.Q. scores of each one of the girls. Nancy received the highest score and Sue Ann scored the lowest, this puts extra pressure on each one of them just prior to midterm exams. Details Casts Galleries Posters Season Lists Title I.Q. Genres Drama Comedy Release Date 1979-09-14 Episode Runtime 00 Hours 30 Minutes Season Number 1 Episode Number 4 Production Companies TAT Communications Company, Embassy Television Charlotte Rae... Edna Garrett... Lisa Whelchel... Blair Warner... Kim Fields... Tootie Ramsey... Mindy Cohn... Natalie Green... Jenny O'Hara... Miss Emily Mahoney... John Lawlor... Steven Bradley... Molly Ringwald... Molly Parker... Julie Piekarski... Sue Ann Weaver... Julie Anne Haddock... Cindy Webster... Felice Schachter... Nancy Olson... Original Size (1920x1080) Original Size (1422x800) Original Size (2000x1125) Original Size (1280x720) Original Size (680x1000) Original Size (680x1000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (1400x2100) Original Size (1080x1620) Original Size (800x1200) Original Size (1400x2100) Season 1 13 Episode(s) 1979-08-24 Season 2 16 Episode(s) 1980-11-19 Season 3 24 Episode(s) 1981-10-28 Season 4 24 Episode(s) 1982-09-29 Season 5 26 Episode(s) 1983-09-21 Season 6 26 Episode(s) 1984-09-26 Season 7 24 Episode(s) 1985-09-14 Season 8 24 Episode(s) 1986-09-27 Season 9 24 Episode(s) 1987-09-26