 Perry is the docile pet platypus of the blended Flynn @-@ Fletcher family , who adopted him because his unfocused gaze made it seem as if he were looking at both Phineas and Ferb at the same time , as shown in the 2011 movie , Phineas and Ferb the Movie : Across the 2nd Dimension . Unbeknownst to them , Perry lives a double life as a crime @-@ fighting spy working for the " Organization Without a Cool Acronym " / The OWCA , going by the codename " Agent P. " He reports to his superior , Major Monogram , via telecast in his large , high @-@ tech , underground hideout . Every day , he engages in battles with the evil scientist Dr. Heinz Doofenshmirtz , who tries using inventions to take over the tri @-@ state area . Perry is always able to foil Doofenshmirtz 's plans and in doing so accidentally leads to the destruction of whatever form of contraption his owners , Phineas Flynn and Ferb Fletcher , are building in order to make summer better . Phineas and Ferb are aware that something happens to get rid of their scheme for the day , but do not know that Perry is the cause behind it and are largely dismissive of it . Their sister , Candace , also does not know that Perry is behind the destruction and is driven to near insanity trying to figure it out . Throughout the series , Perry is aware of Phineas and Ferb 's inventions , but is largely uninterested in them , save whenever he notices that their latest invention may help him thwart Doofenshmirtz . 
 Perry <a href='drop_aux' title='1'><mark>is</mark></a>the docile pet platypus of the blended Flynn @-@ Fletcher family , <a href='null_relcl' title='2'><mark>who</mark></a>adopted him because his unfocused gaze made it seem as if he <a href='uninflect' title='3'><mark>were</mark></a> looking at both Phineas and Ferb at the same time , as shown in the 2011 movie , Phineas and Ferb the Movie : Across the 2nd Dimension . Unbeknownst to them , Perry <a href='uninflect' title='4'><mark>lives</mark></a> a double life as a crime @-@ fighting spy working for the " Organization Without a Cool Acronym " / The OWCA , going by the codename " Agent P. " He <a href='uninflect' title='5'><mark>reports</mark></a> to his superior , Major Monogram , via telecast in his large , high @-@ tech , underground hideout . Every day , he <a href='uninflect' title='6'><mark>engages</mark></a> in battles with the evil scientist Dr. Heinz Doofenshmirtz , <a href='null_relcl' title='7'><mark>who</mark></a><a href='uninflect' title='8'><mark>tries</mark></a> using inventions to take over the tri @-@ state area . Perry <a href='drop_aux' title='9'><mark>is</mark></a>always able to foil Doofenshmirtz <a href='null_genetive' title='10'><mark>'s</mark></a>plans and in doing so accidentally <a href='uninflect' title='11'><mark>leads</mark></a> to the destruction of whatever form of contraption his owners , Phineas Flynn and Ferb Fletcher , are building in order to make summer better . Phineas and Ferb <a href='drop_aux' title='12'><mark>are</mark></a>aware that something <a href='uninflect' title='13'><mark>happens</mark></a> to get rid of their scheme for the day , but do not know that Perry is the cause behind it and <a href='drop_aux' title='14'><mark>are</mark></a>largely dismissive of it . Their sister , Candace , also <a href='uninflect' title='15'><mark>does</mark></a> not know that Perry is behind the destruction and is driven to near insanity trying to figure it out . Throughout the series , Perry <a href='drop_aux' title='16'><mark>is</mark></a>aware of Phineas and Ferb <a href='null_genetive' title='17'><mark>'s</mark></a>inventions , but <a href='drop_aux' title='18'><mark>is</mark></a>largely uninterested in them , save whenever he <a href='uninflect' title='19'><mark>notices</mark></a> that their latest invention may help him thwart Doofenshmirtz . 
Perry the docile pet platypus of the blended Flynn @-@ Fletcher fam , adopted em because his unfocused gaze made it seem as if he was lookin at both Phineas and Ferb at the same time , as shown in the 2011 movie , Phineas and Ferb da Movie : Across tda2nd Dimension . Unbeknownst to them , Perry live a double life as a crime @-@ fighting spy workin for thda Organization w/o a Cool Acronym " / The OWCA , going by the codename " Agent P. " He report to his superior , Major Monogram , via telecast in his large , high @-@ tech , underground hideout . Every day , he engage in battles wit the evil scientist Dr. Heinz Doofenshmirtz , try using inventions to take over the tri @-@ state area . Perry always able to foil Doofenshmirtz  plans and in doin soo accidentally lead to thedastruction of w.e form of contraption his owners , Phineas Flynn and Ferb Fletcher , r building in order to make summer betta . Phineas and Ferb aware dat something happen to get rid of their scheme for the da , but do not knoe tdatPerry is the cdae behind it and largely dismissive of it . Their sister , Candace , also do not know thdaterry is behind the destruction and is driven to near insanity tryna figure it outt . Throughout the series , Perry aware of Phineas and Ferb  inventions , but largely uninterested in em , save whenever he notice that their latest invention may help hemthwart Doofenshmirtz .