Operation: Mystery

1 · Man Through the Wall

2 · Man-Eating Moths

3 · White Face

4 · Fearful Phone Calls

5 · The Grim Reaper's Lullaby

6 · Vampire Hell

7 · The Woman With Blue Blood

8 · The Shining Street Killer

9 · The Strolling Head

10 · Radio Waves Summoning Death

11 · The Jaguar's Eyes Are Red

12 · Fairy Tale of Fog

13 · Gallows of Ice

14 · Good Night

15 · 24th Year of Revenge

16 · Kamaitachi

17 · Episode 17

18 · Episode 18

19 · Episode 19

20 · Episode 20

21 · Episode 21

22 · Episode 22

23 · Episode 23

24 · Episode 24

25 · Episode 25

26 · Episode 26