Jim Wynorski starts as he means to go on, opening his directorial debut The Lost Empire with a close-up shot of a buxom woman's cleavage. The owner of the impressive breasts is a customer at a jewellery store who leaves the premises as three ninjas arrive to steal a precious jewel from the eye of a statue. The owner of the shop gets a shuriken in the head. Three cops show up and begin shooting at the ninjas; all three ninjas die, but not before killing two of the policemen and mortally wounding the third. This wild pre-credits scene perfectly sets the tone for this very daft action flick: cheesy comic book fun with big boobs.
After the credits have rolled, Wynorski sets up the plot: before they were vanquished, a forgotten civilisation called the Lemurians hid secrets of their super-science in two jewels - the Eyes of Avatar - which were separated during the war. Now, whoever brings the stones together again will rule with absolute power, and guess what?... an evil genius called Sin Do (Angus Scrimm) is planning to do just that!
Seeking revenge for the death of her brother (one of the cops killed in the opening scene), beautiful and buxom (natch) blonde Angel Wolfe (Melanie Vincz) teams up with massive-mammaried native American Whitestar (Raven De La Croix) and jailbird-with-big-jugs Heather McClure (Angela Aames) to enter a competition held at Sin Do's island fortress, the tyrant intending to build an army of trained assassins.
Like a cross between Charlie's Angels, a Russ Meyer movie and Enter The Dragon, this deliberately trashy exercise in silliness sees Wynorski packing in as much exploitative content as possible in his scant 83 minute run-time: ninjas, native American mysticism, a women's prison catfight (that turns into a mudbath), a shower scene, a robot tarantula, bad sword-fights, a pet gorilla (of the man-in-a-suit variety), a powerful phallic laser weapon, and, of course, lots of gazongas.
It goes without saying that it's all very low-brow, and with an obviously tight budget, extremely cheap looking at times (there's a really bad matte painting and Angus Scrimm's skeletal make-up at the end is little more than a rubber mask), but it is quite a lot of fun. Wynorski's stuck to his guns over the years, with countless 'fully loaded' films featuring well-endowed women, but this is still one of the better ones.
6.5/10, generously rounded up to 7 for IMDb.