Masa Yamaguchi

as Agent 5

as (Kensington)

as Commander Tetsuo Harada

as Captain Fukuhara (5 episodes), Fight Choreographer

as Ethan

as Yuji

Fight Choreographer

as Japanese Lieutenant (2 episodes)

as JR

Stunts

as Kurosaki Itto / Haruto Kioke

as Kempai Officer

as Yakuza 4

as Japanese Contestant - Ryuichi

as Japanese Captain

as Kenta Tomi (2 episodes)

as Saiga

as Dyce

as Lt. Hikobe

as Senator (uncredited)

as Dog Boy

as John Tran (1 episode)

as Dennis Chan (1 episode)