The Jashinka Empire rises from the depths of the Earth to conquer the world. To stop them, Dr. Kyutaro Yumeno assembles five inventors to his laboratory, Yumeno Invention Laboratory and gives them the power to become Dynamen. Each member has their own goal, but as the Kagaku Sentai Dynaman, they are united to stop the Jashinka Empire in their tracks.
Satoshi Okita
Hokuto Dan
Jun'ichi Haruta
Ryuu Hoshikawa
Kouji Unogi
Yousuke Shima
Yuu Tokita
Kousaku Nangou
Sayoko Hagiwara
Rei Tachibana
Junshi Shimada
Dr. Kyuutarou Yumeno
Takeshi Watabe
Ten-Tailed Emperor Aton (voice)
Masashi Ishibashi
General Kar
Kenju Hayashi
Prince Megiddo
Mari Kouno
Princess Chimera
Ritsuko Fujiyama
General Zenobia
Toru Ohira
Narrator
