. . . . . "2006-12-31"^^ . . "The Sunny Side of the Street - Part Two"@en . . "Episode 18"@en . . . . . "\"The Sunny Side of the Street - Part Two\" is the 559th episode of Casualty and the 18th episode of the 21st series."@en . . . "\"The Sunny Side of the Street - Part Two\" is the 559th episode of Casualty and the 18th episode of the 21st series."@en . "Rob MacGillivray"@en . "Gaby Chiappe"@en . . .