Fans of the week 1950's fiction of the Cleveland's "Goulardi" show's show dine, ngéling iki ora dadi "Creature with the Atom Brain" nanging dadi film karo Pak Dave. John Launer (untuk film sing pertama) main polisi Capt. Dave Harr, sing jenengé umuré tujuh taun Penny Walker (Linda Bennett). Perhatian diganggu awal kanggo nduduhké nèk Penny adohi bapak Dave and late in the store in the store in the total science in the 50's s sci-fi gener) ning diajak ulang tahunné.