Seasons
Episodes
Similar to Kowalsky
6.5
Mike Hammer
1984
7.9
Monk
2002
8.1
Agatha Christie's Poirot
1989
6.9
Barnaby Jones
1973
7.5
Akira Hamura: The World’s Most Unfortunate Private Investigator
2020
N/A
The Tumultuous Adventures of Jack Carter
2003
5
Michael Shayne
1960
6.5
High Tide
1994
6.1
Baywatch Nights
1995
7.5
Moonlighting
1985
6.7
Spenser: For Hire
1985
6.8
Tenspeed and Brown Shoe
1980
8.1
Sherlock Holmes
1984
7
Randall and Hopkirk (Deceased)
1969
6.7
77 Sunset Strip
1958
7.5
The Rockford Files
1974
6.9
Jack Irish
2016
8.6
Banacek
1972
N/A
Privatdetektiv Frank Kross
1972
5.2
Hawaiian Eye
1959