| Roger Smith | Miyamoto Mitsuru |
| R.Dorothy Wayneright | Yajima Akiko |
| Norman Burg | Kiyokawa Motomu |
| Dan Dastun | Genda Tesshou |
| Angel | Shinohara Emi |
| Alex Rosewater | Ishizuka Unshou |
| Schwaltz Walt/Michel Seebach | Hori Katsunosuke |
| Jason Beck | Ootsuka Houchu |
| Big Ear | Tsuji Shinpachi |
| Miguel Soldano (ep.1-2) | Ogata Kenichi |
| Beck's Henchman (ep.1)/Beck's Henchmen (ep.2) | Yanagisawa Eiji |
| Officer (ep.1) | Hamada Kenji |
| Announcer (ep.1-2) | Yoshioka Kuniko |
| <UNNAMED ROLE> (ep.1-2) | Yamamoto Naohiro |
| <UNNAMED ROLE> (ep.1-2) | Ebihara Hideto |
| <UNNAMED ROLE> (ep.1-2) | Miyajima Eri |
| <UNNAMED ROLE> (ep.1-2) | Arai Shizuka |
| Timothy Wayneright (ep.2) | Ishimori Takkou |
| Beck's Henchmen (ep.2) | Hamada Kenji |
| Waiter (ep.2) | Egawa Hisao |
| Sven Mauriski (ep.3) | Saka Osamu |
| Darres (ep.3) | Ishii Kouji |
| Old Men (ep.3) | Maruyama Eiji |
| Old Men (ep.3) | Oka Kazuo |
| Old Men (ep.3) | Tobe Kouji |
| Old Lady (ep.4) | Saitou Shou |
| Thug (ep.4) | Ookawa Tooru |
| Melissa Fraser (ep.5) | Ichijou Miyuki |
| Bonnie Fraser (ep.5) | Furuya Toru |
| Rick Fraser (ep.5) | Ikemizu Michihiro |
| Ed Hillery (ep.5) | Kishino Kazuhiko |
| Anthony Gauss (ep.5) | Jinnai Tatsuyuki |
| Police (ep.5) | Nakata Masayuki |
| Maid (ep.5) | Yanagisawa Mayumi |
| R.Instro (ep.6) | Nojima Akio |
| Gieseng (ep.6) | Terashima Mikio |
| Bartender (ep.6) | Nagai Makoto |
| Rene Rigetti (ep.7) | Chafuurin |
| Paul Readerman (ep.7) | Tachiki Fumihiko |
| Police (ep.7) | Yanagisawa Eiji |
| Girl (ep.7) | Oohara Sayaka |
| Fisherman (ep.7) | Oka Kazuo |
| Eugene Grant (ep.8) | Furukawa Toshio |
| Robert Ferry (ep.8) | Tanaka Ryouichi |
| Louise Ferry (ep.8) | Tsuruno Kyouko |
| Pero (ep.8) | Tsuruno Chie |
| Police (ep.8) | Yanagisawa Eiji |
| Wise (ep.9) | Aono Takeshi |
| Beck's Henchmen (ep.9) | Senda Mitsuo |
| Beck's Henchmen (ep.9) | Sakurai Toshiharu |
| Sybil Rowan (ep.10) | Tamagawa Sakiko |
| Jeff Meyers (ep.10) | Sakaguchi Daisuke |
| Morgan Skyler (ep.10-11) | Nishimura Tomomichi |
| Oliver Garland (ep.10) | Aomori Shin |
| Committee Members (ep.10) | Houki Katsuhisa |
| Committee Members (ep.10) | Aizawa Masaki |
| Forensics (ep.10) | Naka Hiroshi |
| <UNNAMED ROLE> (ep.10) | Tamura Yukari |
| <UNNAMED ROLE> (ep.10) | Matsumoto Sachi |
| <UNNAMED ROLE> (ep.10) | Okamoto Yoshiko |
| <UNNAMED ROLE> (ep.10) | Shinomiya Fuuko |
| <UNNAMED ROLE> (ep.10) | Sasamoto Yuuko |
| Oliver (ep.11) | Miki Shinichirou |
| Laura (ep.11) | Ikezawa Haruna |
| Santa Claus (ep.11) | Fujimoto Yuzuru |
| Clerk (ep.11) | Yanagisawa Mayumi |
| Janitor (ep.11) | Nagasako Takashi |
| Child (ep.11) | Aida Sayaka |
| Police (ep.11) | Chiba Isshin |
| Police (ep.12) | Ishimaru Jun |
| Man (ep.12) | Matsumoto Masaru |
| <UNNAMED ROLE> (ep.12) | Yanagisawa Mayumi |
| <UNNAMED ROLE> (ep.12) | Hotta Tomoyuki |
| <UNNAMED ROLE> (ep.12) | Hanawa Eiji |
| <UNNAMED ROLE> (ep.12) | Katou Saori |
| R.D. (ep.13) (Uncredited) | Yajima Akiko |
| Gordon Rosewater (ep.13) | Naya Gorou |
| Police (ep.13) | Yanagisawa Eiji |
| Dancer (ep.13) | Yoshida Miho |
| <UNNAMED ROLE> [Dancer?] (ep.13) | Minami Kyouko |
| <UNNAMED ROLE> [Dancer?] (ep.13) | Minami Chizuko |
