Sezon 4
Bölümler
1 The Paul Revere Mystery 6 Eyl 1998 2 The Spare Parts Mystery 13 Eyl 1998 3 The Toy Store Mystery 20 Eyl 1998 4 The Skin Deep Mystery 27 Eyl 1998 5 The Itchy Shorts Mystery 4 Eki 1998 6 The Robot Mystery 18 Eki 1998 7 The Haunted House Mystery 25 Eki 1998 8 The Big Cheese Mystery 8 Kas 1998 9 The Racetrack Mystery 15 Kas 1998 10 The Art Attack Mystery 22 Kas 1998 11 The Baseball Fan Mystery 6 Ara 1998 12 The Mystery of The Mice That Roared 20 Ara 1998 13 The Jinxed Campaign Mystery 3 Oca 1999 14 The Moon Rock Mystery 10 Oca 1999 15 The Movie Star Mystery 7 Şub 1999 16 The Mystery Under Our Noses 21 Şub 1999 17 The Train Mystery 28 Şub 1999 18 The Yearbook Mystery 14 Mar 1999 19 The UFO Mystery 21 Mar 1999 20 The Egg Mystery 4 Nis 1999