Ku dhammee weedhan soo socota: Qoraaga Mortimer Brewster, oo marar badan ku eedeeyay guurku inuu yahay "aaminnimo qadiim ah", wuxuu jeclaaday Elaine Harper, oo ah gabadha wadaadka oo deriskiisa ku soo koray. Maalinta Halloween, Mortimer iyo Elaine ayaa is guursaday. Elaine waxay aadeysaa gurigii aabeheed si ay ugu sheegto aabeheed una xirato bisha malabka iyo Mortimer wuxuu ku laabanayaa Abby iyo Martha, adeeradii isaga ku soo koray guriga qoyskii hore. Walaalkii Mortimer, Teddy, oo aaminsan inuu yahay Theodore Roosevelt, ayaa la nool iyaga. Mar walbo oo Teddy kor u aado, wuxuu ku dhawaaqaa "Ku soo duulo!" wuxuuna kor u qaadaa jaranjarooyinka isagoo ku oradaya, isagoo ku dayaya hadalkii caanka ahaa ee Roosevelt
waxaad ku dagaalamaysaa buurta San Juan.