Everyone's favorite serial killer will be sticking around a little longer -- "Dexter" is set to return for seasons seven and eight!
"Dexter's enormous success is a real tribute to the great achievements of its cast, producers and the powerhouse performance of Michael C. Hall," says Showtime president David Nevins.
Hall just recently penned a new two-year contract for his killer role -- making the two-season pickup possible.
"Dexter" will start production on season seven in 2012.
