Moon Warriors (1992, Sammo Hung)

Royals Maggie Cheung and Kenny Bee (Shanghai Blues) are in trouble, pursued through the bamboo forest by enemies sent by throne-stealer The 14th Prince, until whale(!) warrior Andy Lau helps them out. They visit the Lord of Lanling for advice and pick up his daughter Anita “Moony” Mui. But the wicked prince (Kelvin Wong of Supercop the same year) has a spy in Maggie Cheung, who attacks our heroes in a black disguise. Things settle down, Andy goes home and the 13th Prince is set to marry Moony, when baddies attack Andy’s village and murder babies, and Maggie double-crosses 14th and he kills her in front of the others. This is all too much violence to stand, so Andy’s orca Sea-Wayne whups 14th’s fuckin’ face, then the tomb of the ancestors smooshes his head in. Almost everyone dies, but Andy and his whale are okay, so there really should’ve been a sequel.