There's drama ahead on Tuesday's Fair City when Cristiano receives a surprise visitor.

Coming up on Tuesday night, Mairead opens up to Cristiano about her past with Will.

She tells him: "I never knew that he had that violent streak, you believe me, right?"

"Of course I do," Cristiano responds.

Later, Cristiano hears a knock in the apartment and is surprised by who he sees at the door.

Meanwhile, Paul has some unwelcome news for Fiona and Barry. 

"I just got a letter from Revenue. They're doing an audit," he tells them.

Fans can find out what happens next on Tuesday on RTÉ One at 8:00pm.

Fair City airs on RTÉ One on Sundays and Tuesdays to Thursdays.

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Catch up on Fair City on the RTÉ Player.