When a well-known food critic is found dead, it looks to be accidental but AJ suspects murder because he was drinking California wine. Rick and AJ go undercover as cook and waiter at a prestigious restaurant to learn the truth.
Rick is fuming when his boat is repossessed and he finds comfort in the company of a mysterious woman. Then the loan company officer is murdered, with Rick is the chief suspect and he needs AJ's help to locate his alibi.
The detective brothers are employed by race car driver Dwayne Bellwood after his car is sabotaged several times. Rick and AJ first focus on his mechanic but learn they are actually up against a murderous gambling syndicate.
When the creator of a popular comic book is killed, his grandson goes to A.J. and Rick claiming that he knows who killed his grandfather -it was the arch enemy of the hero of the comic. They eventually learn that every character in the comic is inspired by a real person. So they have to figure out who was the inspiration for the villain.
Rick and AJ are hired by local mayor KK Drinkman who claims his former wife is trying to kill him. On arrival the ex is dead and their client the primary suspect. The Simons team up with local lawman Marcel Brown to crack the case.
An unscrupulous TV reporter hires a professional assassin to kill him as a stunt but gets cold feet when the killer thinks it's real. The Simons are hired to find out who the assassin is.
The brother's Uncle Ray shows up and needs the detectives to head to an island paradise to locate his missing business partner. But the tiny nation is in the middle of an armed insurrection with Rick and AJ trying to stay alive.
AJ and Rick decide to help Ginny, a little girl trying to locate her father. As they travel around the not very holiday like Las Vegas, they begin to develop and spread some Christmas cheer.
Rick's friend Lolita, who assits the homeless, asks for his and AJ's help when two of her clients disappears. While investigating Lolita also goes missing and the brothers discover an deadly connection to secret medical testing.
Rick and AJ go international with a beginning in Morocco where two different worlds intersect. Respected bird expert John Howell asks the detective brothers to prove he is not a jewel thief wanted in multiple countries.
A.J. goes under cover at a high school to help keep an eye on the daughter of an old family friend. Drugs are involved and things get weird when A.J. is slipped a drug in order to free the girl from his custody.
Rick and AJ accompany their mother to a museum gala in costume where they meet Lisa, who has found a stray mummy. As they dig into the case the brothers discover an artifacts ring and a fraud involving cremation.
Marcel's cousin Kevin is a veterinary student working at a large cattle ranch when he notices some sickly animals. After reporting it to his boss, his home is ransacked than he's arrested for murder. Rick and AJ must ride to the rescue.
