It's the 30th century and time travel is illegal. To help monitor and police time crimes, the Time Protection Department is founded. But when Don Dolnero and his nefarious gang manage to trick four new TPD cadets.
Captain Ryuya has come to the past to prevent a coming disaster. He informs the Timerangers that he has solely manipulated changes in the 20th century for the purpose of preparing them for this eventuality.
S1E43 24 min