Kamen Raidâ Revived Fossil, Bloodsucking Trilobite (1971– ) Online
- Original Title :
- Revived Fossil, Bloodsucking Trilobite
- Genre :
- TV Episode / Action / Adventure / Drama / Sci-Fi
- Year :
- 1971–
- Cast :
- Hiroshi Fujioka,Takeshi Sasaki,Jirô Yabuki
- Type :
- TV Episode
- Time :
- 30min
- Rating :
- 6.8/10
| Episode credited cast: | |||
 | Hiroshi Fujioka | - | Takeshi Hongo / Kamen Rider 1 |
 | Takeshi Sasaki | - | Hayato Ichimonji / Kamen Rider 2 |
| Jirô Yabuki | - | Kazuya Taki (as Jirô Chiba) |
| Linda Yamamoto | - | Mari |
| Wakako Oki | - | Yuri |
| Rest of cast listed alphabetically: | |||
| Jirô Miyaguchi | - | Colonel Zol |
| Shinji Nakae | - | Narrator |