i buy this in a box set with the phantom empire . i watch empire and like it . first off and these two movie be pretty similar . each serial have one main hero with a child or child a the sidekick . next they each deal with a hidden kingdom ( or empire ) right under our nose . each kingdom or empire be destroy in the end with only the one from above survive . and finally and each serial use the cheat end way too much . with that be say and this movie felt more like the phantom empire lite . it seem to move slow than empire and the story wasn not a good either . personally i like gene autry well than crash corrigan . now i be not say that this movie be bad and it just not all that good . i give it an ok. i have only see four serial and this rank number three . if you like old serial and i recommend it . but if your new to the serial genre and i would try something else .