▁in ▁series ▁ 7 . ▁Mi key ▁( Chr is ▁Corn well ) ▁( 1 9 9 9 , ▁ 2 0 0 5 ) ▁appears ▁in ▁the ▁first ▁series , ▁as ▁good ▁friends ▁with ▁Josh ▁B ark er , ▁P ete ▁Walker ▁and ▁Frank ie ▁Per kins . ▁He ▁is ▁perfectly ▁happy ▁being ▁Josh ' s ▁third - in - command , ▁and ▁is ▁most ▁commonly ▁used ▁as ▁a ▁look - out . ▁He ▁makes ▁a ▁came o ▁at ▁the ▁end ▁of ▁series ▁ 7 . ▁Dave ▁L ocket ▁( Jul ian ▁Tri and af yll ou ) ▁( 1 9 9 9 ), ▁a ▁cool , ▁good - looking ▁and ▁popular ▁- ▁but ▁very ▁un int ellig ent ▁- ▁boy ▁in ▁school . ▁Although ▁originally ▁Josh ' s ▁id ol , ▁the ▁two ▁later ▁sink ▁into ▁rival ry , ▁most ▁not ably ▁in ▁the ▁episode , ▁" The ▁Home ▁Team ". ▁He ▁is ▁particularly ▁fond ▁of ▁his ▁hair . ▁Andy ▁' the ▁Fre ak ' ▁( D anny ▁Robinson ) ▁( 2 0 0 1 – 2 0 0 5 ) ▁appears ▁throughout ▁the ▁B ark er ▁era ▁as ▁a ▁rep uls ively ▁ge ek y ▁boy ▁who ▁is ▁in ▁love ▁with ▁Mel ▁and ▁is ▁del ud ed ▁in ▁thinking ▁that ▁she ▁returns ▁his ▁ar d our . ▁In ▁an ▁episode ▁in ▁Series ▁ 6 ▁(" Le ▁Fre ak ▁C ' est ▁Ch ic "), ▁he ▁gets ▁a ▁make over . ▁His ▁cousin ' s ▁name ▁is ▁Jam ie , ▁a