40x04: Ultimate Mars Challenge
40x03: Mystery of Easter Island
40x02: Forensics on Trial
40x01: Secrets of the Viking Sword
39x19: Secrets of the Sun
39x18: Why Ships Sink
39x17: Deadliest Tornadoes
39x16: Hunting the Elements
39x15: Cracking Your Genetic Code
39x14: Separating Twins
39x13: Ice Age Death Trap
39x12: Mystery of a Masterpiece
39x11: 3D Spies of WWII
39x10: Bombing Hitler's Dams
39x09: Deadliest Volcanoes
39x04: Iceman Murder Mystery
39x02: Surviving the Tsunami
39x01: Engineering Ground Zero
