Lutiven-Day Slitheen

The Lutiven-Day Slitheen were a branch of the Raxacoricofallapatorian criminal family.

21st century
The Passameer-Day Slitheen tried to reduce the Earth to nuclear fuel in March 2006 (DW: Aliens of London/World War Three). In September 2008, Kist Magg Thek Lutiven-Day Slitheen and his son Korst joined Glune Fex Fize Sharlaveer-Slam Slitheen in a plan to avenge their relatives. They took over a building company called Coldfire Construction and tried to destroy the Earth by shutting down the Sun. These Slitheen were defeated by Sarah Jane Smith and her friends. Though Sarah did not mean to kill them, several ended up dead. Korst Gogg Thek Lutiven-Day Slitheen survived, but not his father. (SJA: Revenge of the Slitheen)

In February 2009, Korst teamed up with two other adult Slitheen to seek revenge and make the Moon crash into Earth. However, when they were betrayed by Mr Smith, they helped Sarah Jane stop him. They then left the Earth. (SJA: The Lost Boy)

Named

 * Korst Gogg Thek Lutiven-Day Slitheen posed as Carl (SJA: Revenge of the Slitheen) and Nathan Goss (SJA: The Lost Boy)
 * Kist Magg Thek Lutiven-Day Slitheen posed as Tim Jeffery. (SJA: Revenge of the Slitheen)