Police have released new surveillance video of the suspects who allegedly stole a subway train and took it for a joyride.

We can now meet the youths behind the great train robbery. New NYPD footage shows for the first time the faces of the backpack-wearing teen troublemakers who cops say took an empty subway train on a joyride over the weekend.

New surveillance video released by the NYPD shows there were six young thrill-seekers who took a stolen subway train on a dangerous joyride through the R line — after disabling the control booth’s black box.