DESCRIPTION: (from NBC's press release) 'THIRD WATCH' SERIES FINALE CLOCKS OUT IN BLAZE OF GLORY AS GANG ATTACKS 55TH PRECINCT HOUSE; FORMER CAST MEMBERS MICHAEL BEACH, EDDIE CIBRIAN AND KIM RAVER, RETURN WITH AIDAN QUINN AND WYCLEF JEAN AS GUEST STARS -- The long-running crime drama's series finale concludes in a blaze of glory when gangbangers assault the 55th Precinct station and set it afire, trapping Sergeant Cruz (Tia Texada) and Officer Monroe (Nia Long), and while Bosco (Jason Wiles) and other police return fire, the future of their beloved "Camelot" house is in dire jeoparady -- as is the life of one dedicated cop. In the confusion, murderous gang leader Marcel (singer Wyclef Jean guest-stars) escapes, Yokas (Molly Price) fears for her visiting daughter's (Bonnie Dennison) safety -- and a nervous Carlos (Anthony Ruivivar) preps to propose to Levine (guest star Yvonne Jung). In the final minutes, fans will also learn what the future holds for their first-responder heroes. Former cast regulars Michael Beach, Eddie Cibrian and Kim Raver join recurring star Aidan Quinn as guest stars. Coby Bell, Cara Buono, Josh Stewart and Skipp Sudduth also star.