Sezon 4
Bölümler
1 The Invitation 23 Şub 2015 
2 Only One Can Remain 2 Mar 2015 
3 Versus 9 Mar 2015 
4 Ninja Roll 16 Mar 2015 
5 Spy For a Spy 23 Mar 2015 
6 Spellbound 30 Mar 2015 
7 The Forgotten Element 31 Mar 2015 
8 The Day of the Dragon 1 Nis 2015 
9 The Greatest Fear of All 2 Nis 2015 
10 The Corridor of Elders 3 Nis 2015