Mental Apparition Disorder (S01E02)

Jeannie becomes part of a private detective agency and dives into the mystery of money vanishing from a local casino's cash register. Meanwhile, Jeff checks into a private psychiatric facility run by Dr. Lawyer, hoping to cope with Marty's death and escape his haunting visions. Marty, on the other hand, receives lessons on ghostly skills and impersonations from his mentor, Wyvern. Once Jeannie cracks the casino case, the agency's office is burglarized, and the investigation unexpectedly brings her back to Jeff at the clinic.