</s> ▁M abel ▁P ines ▁is ▁one ▁of ▁the ▁lead ▁characters ▁of ▁the ▁Disney ▁Channel ▁animated ▁series ▁Gra vity ▁F alls . ▁The ▁character ▁is ▁vo iced ▁by ▁Krist en ▁Sch aal , ▁and ▁designed ▁by ▁the ▁series ▁cre ator , ▁Alex ▁Hir sch . ▁She ▁is ▁inspired ▁by ▁Hir sch ' s ▁own ▁tw in ▁sister , ▁A riel ▁Hir sch . ▁M abel ▁first ▁appeared ▁on ▁the ▁un re leased , ▁un named ▁pilot ▁created ▁by ▁Hir sch ▁which ▁he ▁used ▁to ▁pitch ▁the ▁show ; ▁she ▁then ▁appeared ▁on ▁the ▁first ▁episode ▁" T our ist ▁Tra pped ". ▁M abel , ▁with ▁her ▁tw in ▁brother ▁Di pper ▁P ines , ▁stars ▁in ▁every ▁episode ▁of ▁the ▁show ▁( but ▁does ▁not ▁speak ▁in ▁We ird m aged don ▁Part ▁ 1 ▁while ▁Di pper ▁does ). ▁M abel ▁also ▁has ▁two ▁series ▁of ▁short s ▁dedicated ▁to ▁her : ▁" M abel ' s ▁Guide ▁to ▁Life " ▁and ▁" M abel ' s ▁Sc rap book ". ▁ ▁M abel ▁is ▁an ▁ener get ic ▁ 1 2 - year - old ▁girl ▁who ▁is ▁sent ▁with ▁her ▁brother ▁to ▁spend ▁her ▁summer ▁vac ation ▁in ▁her ▁great - un cle ' s ▁tour ist ▁trap ▁called ▁the ▁" M yst ery ▁Sh ack ". ▁She ▁helps ▁her ▁brother ▁Di pper ▁as ▁he ▁endeav ors ▁to ▁un cover ▁the ▁secre ts ▁of ▁the ▁fict ional ▁town ▁of ▁Gra vity ▁F alls ▁and ▁to ▁find ▁an ▁explanation ▁for