American actor Bruce Willis, star of the 'Die Hard' franchise is getting back in the saddle for action-thriller flick 'Reactor.'

According to The Hollywood Reporter, 'Reactor' is being introduced at the Virtual Cannes Market by sales and finance company-- The Exchange. The 65-year-old star, this time, however is swapping sides from good to bad, playing the leader of a gang of hired gunmen whose lust for revenge sees him hold a nuclear power plant hostage. In the end, it's up to a former soldier to take him down.