Do you mean the first series of Miami Vice? Sonny lived on a houseboat and originally had an old 50's car but drove a Ferrari later. I think Simon and Simon also lived in a houseboat this time located in Seattle.
James "Sonny" Crockett lived on a sailboat (not a houseboat) named the "St Vitus Dance"
"The No. 1 Ladies' Detective Agency" is a mystery novel series by Alexander McCall Smith that features the protagonist, Precious Ramotswe, who runs a detective agency in Botswana. While the character doesn't live on a houseboat, her office is depicted as being in a house situated by a river, giving a peaceful and picturesque setting to the story.
There have been at least a few. James "Sonny" Crockett from Miami Vice lived on the Endeavour 42 sailboat "St Vitus Dance". Surfside 6 was a TV series about a detective agency that was based on a houseboat. "It's a Man's World" was a 1962 series that featured 4 men living on a houseboat named the Elephant
the avengers
Laurell K. Hamilton created the character of Anita Blake, who is a private detective and a vampire hunter in her "Anita Blake, Vampire Hunter" series.
Sue Grafton is an American author of mystery books. Her most famous series is the "alphabet series" of books centered on a private detective. This series rose to prominence in the mid 1980s.
Sherlock Holmes was what we would call today a private detective, not a police detective, but he certainly lived in London at 221b Baker Street. He was of course a mythical figure created by Sir Arthur Conan Doyle as the hero of a series of detective stories.
The duration of Detective Investigation Files Series is 2700.0 seconds.
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City Hunters is the name of a Japanese Manga TV series which follows a private detective (or sweeper) as he tries to fight crime in Tokyo with his partner (the sister of his previous associate).
Detective Investigation Files Series ended on 1999-06-04.
Detective Investigation Files Series was created on 1995-03-13.
"Shamus" is a 1973 crime film about a private detective, Shamus McCoy, who is hired to investigate a series of jewelry heists. As McCoy delves into the case, he uncovers a web of corruption involving powerful figures in the criminal underworld and must navigate dangerous situations to solve the mystery.