▁and ▁Adam ▁War lock ), ▁Qu ake , ▁B eta ▁Ray ▁Bill , ▁the ▁Fal con , ▁the ▁Winter ▁Sold ier , ▁and ▁Gal act us ▁and ▁his ▁her ald s . ▁Series ▁produ cers ▁Josh ua ▁Fine ▁and ▁Christopher ▁Y ost ▁revealed ▁that ▁certain ▁returning ▁characters ▁would ▁adopt ▁their ▁Ult imate ▁Un iverse ▁counter part ▁cost umes ▁for ▁the ▁second ▁season , ▁such ▁as ▁Nick ▁F ury ▁appearing ▁more ▁like ▁Ult imate ▁Nick ▁F ury ▁with ▁a ▁sh aven ▁head ▁and ▁go ate e , ▁and ▁the ▁Sk r ull ▁oper ative ▁pos ing ▁as ▁Captain ▁America ▁we aring ▁the ▁Ult imate ▁Captain ▁America ▁cost ume ▁and ▁w ield ing ▁an ▁energy ▁shield . ▁The ▁second - season ▁premi ere , ▁titled ▁" The ▁Private ▁War ▁of ▁Dr . ▁Do om " ▁( fe aturing ▁Dr . ▁Do om ▁and ▁the ▁Fant astic ▁Four ), ▁was ▁shown ▁to ▁aud ien ces ▁at ▁both ▁the ▁ 2 0 1 1 ▁San ▁Diego ▁and ▁New ▁York ▁Com ic ▁Cons , ▁as ▁well ▁as ▁the ▁ 2 0 1 2 ▁Wonder Con ▁in ▁Ana heim . ▁It ▁premier ed ▁with ▁the ▁two - part ▁Ult imate ▁Spider - Man ▁pilot ▁on ▁April ▁ 1 , ▁ 2 0 1 2 . ▁ ▁E pisode ▁list ▁ ▁{ | ▁class =" wik itable " ▁| - ▁! ▁style =" padding : 0 ▁ 8 px ;" ▁row span =" 2 " ▁col span =" 2 " | ▁Season ▁! ▁style =" padding : 0 ▁ 8