The Lion Orphnoch is first seen picking up Kyoji Murakami's head after he is decapitated by Kamen Rider Faiz. Murakami offers him the Psyga Driver in exchange for Leo bringing him to the Smart Brain headquarters, to which Leo accepts.
Leo served under the direct supervision of Kyoji Murakami. He kills Masato Kusaka and abducts Mari to take her to the city, where he has a confrontation with Faiz. Faiz kills him by destroying the Psyga belt and cutting through him.
Kamen Rider Decade
Kamen Rider Psyga was later summoned by Kamen Rider Diend to battle Kamen Rider Kabuto.
- His actor, Peter Ho, was an American raised in Taiwan and Canada, hence why he mostly speaks English in the movie.