▁ 2 0 0 7 , ▁N BC ▁announced ▁that ▁Hel ms ▁had ▁been ▁promoted ▁to ▁series ▁regular , ▁and ▁in ▁February ▁ 2 0 1 0 ▁Hel ms ▁was ▁added ▁to ▁the ▁show ' s ▁opening ▁cred its . ▁Hel ms ▁quickly ▁became ▁a ▁solid ifying ▁part ▁of ▁the ▁cast , ▁and ▁eventually ▁came ▁to ▁be ▁one ▁of ▁the ▁show ' s ▁produ cers . ▁In ▁June ▁ 2 0 0 9 , ▁on ▁a ▁radio ▁interview ▁with ▁National ▁Public ▁Radio , ▁Hel ms ▁said ▁that ▁like ▁his ▁character , ▁Andy ▁Bernard , ▁he ▁is ▁obs essed ▁with ▁a ▁c app ella ▁music . ▁ ▁Hel ms ▁has ▁also ▁appeared ▁on ▁such ▁television ▁shows ▁as ▁The ▁Mind y ▁Project , ▁Wil fred , ▁N TS F : SD : SU V , ▁T anner ▁on ▁T anner , ▁Child r ens ▁Hospital , ▁Arr ested ▁Development ▁ ▁and ▁Che ap ▁Se ats , ▁and ▁in ▁various ▁Com edy ▁Central ▁spe ci als . ▁He ▁was ▁the ▁celebr ity ▁guest ▁on ▁the ▁August ▁ 3 , ▁ 2 0 1 5 ▁surv ival ▁skills ▁reality ▁show ▁Running ▁Wild ▁with ▁Bear ▁G ry ll s , ▁coming ▁to ▁g ri ps ▁with ▁his ▁fear ▁of ▁height s ▁on ▁the ▁Colorado ▁Mountains . ▁ ▁He ▁has ▁done ▁commercial ▁voice over ▁work ▁in ▁campaign s ▁for ▁Bur ger ▁King , ▁Dor itos , ▁Hot els . com , ▁Sh arp ▁Aqu os ▁and ▁Adv air ▁ast h ma ▁medic ation , ▁and ▁he ▁voices ▁Neil ▁the