Lindsey as Poppy with her potential stalkers in the River City storyline. Picture: Alan Peebles IT HAS been a tough watch – and the actor playing River City’s terrorised stalking victim says it almost reduced her to tears. “The last couple of days of filming those scenes were horrible and intense,” says Lindsey Campbell, who plays lawyer Poppy Patterson on the BBC Scotland drama series. “I found myself feeling tearful and irritable, it was really unsettling. I felt, even when I left the set, that I was on high alert. It was very draining.” Poppy’s stalker is finally revealed tonight at 10pm, after a storyline which has gripped the nation for months.