Family of Four

Special 7: Special Crime Investigation Unit — Episode 4: "Family of Four"

Ep 1 One Brings Bad Omens, Seven Brings Good Luck Ep 2 The Two Investigate Ep 3 The Threefold Trap Ep 4 Family of Four Ep 5 The Fifth Seal Ep 6 The Six-Minute Battle to the Death Ep 7 The Seventh Day is for Idleness Ep 8 The Eight-Foot Escape Route Ep 9 Nine Years' Rage Ep 10 The Tenth Dragon Ep 11 The Eleven O'clock War Ep 12 From Zero to Seven