Denzel Washington is in talks to work with Tony Scott for the fifth time in Unstoppable. Production is on track to start in the fall.

As far as Variety reports, Washington might play an experienced engineer who jumps in a locomotive with a young conductor to chase down a runaway train carrying a cargo of toxic chemicals. Mark Bomback wrote the script, which is loosely inspired by a true event.

The drama would reunite Washington and Scott, once again. The most recent film they worked on together is Taking of Pelham 1 2 3 scheduled for release June 12.