<P> `` Believe It or Not '' is a song composed by Mike Post ( music ) and Stephen Geyer ( lyrics ) and sung by American singer Joey Scarbury . It serves as the theme song for the television series The Greatest American Hero . The track was later included on Scarbury 's 1981 debut album America 's Greatest Hero . </P>
<P> `` Believe It or Not '' is a song composed by Mike Post ( music ) and Stephen Geyer ( lyrics ) and sung by American singer Joey Scarbury . It serves as the theme song for the television series The Greatest American Hero . The track was later included on Scarbury 's 1981 debut album America 's Greatest Hero . </P>
believe it or not was theme song for what tv show
believe it or not was theme song for what tv show
America 's Greatest Hero
America 's Greatest Hero