Silly but somehow touchingly sincere, this defiant throwback mixes up old 1940s Saturday-afternoon serials, Indiana Jones flicks, Disney cartoons and Ray Harryhausen adventures such as The 7th Voyage of Sinbad .
And he has to, because the pair’s script is rather laughable, a melodramatic hodgepodge of ideas liberally borrowing from influences as varied The Lord of the Rings trilogy, Star Wars , Flash Gordon , Raiders of the Lost Ark , Cleopatra and any number of Ray Harryhausen event spectacles ranging from 1958’s The 7th Voyage of Sinbad , to 1963’s Jason and the Argonauts , to 1981’s Clash of the Titans .