Season 0 Season 1 Season 2 Season 3 Season 4 Season 5 Season 6 Season 7 Season 8 Season 9 Season 10 Season 11 Season 12 Season 13 Season 14 Season 15 Season 16 Season 17 Season 18 Season 19 Season 20 Season 21 Season 22 Season 23
Ghost in the Closet, Hudson Valley UFO and Leaning Tower of Washington Broken Arrow Hero, Heartbreak Haunt and Smoke Jumpers Gangster Frankenstein, Unlikely Allies and Iron Maiden Scared to Death, Texas School Blast Mystery and the Gentleman Bandit Hurricane Ghost, Deadly Christmas Gift and Roswell Alien Spaceship on the Beach, Boogie Bomb and Wyatt Earp's Great Escape Serial Mourner, Glacier Inferno and Desert Giants Oakland Poltergeist, King Tut's Alien Jewel and Cursed Castle Mansfield Mystery Crash, Deep Space Object and Lonely Hearts Killer Headless Horseman, Tug of Love and Space Angels Witch is Back, Edison's Little Monsters and I Love Toothy Episode 12 Episode 13