• 21 DVDs

• 18 Criminal investigation
• 13 Columbo, Lieutenant (Fictitious character)
• 10 Detectives
• 5 Murder
• 3 Criminal behavior
• 3 Investigation
• 3 Los Angeles (Calif.). Police Department
• 3 Police
• 3 Women police chiefs
• 2 Detective and mystery plays
• 1 Brothers
• 1 Confession (Law)
• 1 Mathematical models
• 1 Mathematicians
• 1 United States. Federal Bureau of Investigation
• 1 Video recordings for the hearing impaired
• 1 Women detectives

• 13 Falk, Peter, 1927-2011
• 10 Universal Studios Home Entertainment (Firm)
• 6 Bailey, G. W., 1945-
• 6 Dennison, Anthony John, 1949-
• 5 Chan, Michael Paul
• 5 Warner Home Video (Firm)
• 4 Cruz, Raymond
• 4 Gossett, Robert
• 4 Simmons, J. K
• 4 Turner Network Television
• 4 Warner Bros. Television
• 3 Levinson, Richard
• 3 Link, William
• 3 McDonnell, Mary
• 3 Reynolds, Corey, 1974-
• 3 Sedgwick, Kyra
• 3 Shephard/Robin Company
• 3 Tenney, Jon, 1961-
• 3 Walking Entropy (Firm)
• 2 Bochco, Steven, 1943-2018
• 2 Culp, Robert, 1930-2010
• 2 Duff, James, 1955-
• 2 Hagan, Molly, 1961-
• 2 Keene, Phillip P.
• 2 Martin, Graham Patrick, 1991-

• 21 English
• 1 Portuguese

• 21 California
• 3 Los Angeles (Calif.)

• 21 Drama
• 18 Video recordings for the hearing impaired
• 13 Television programs
• 7 Fiction television programs
• 7 Television series
• 5 Television cop shows
• 4 Television crime shows
• 3 Crime
• 3 Mystery
• 3 Mystery television programs
• 2 Made-for-TV movies
• 2 Police
• 2 Television programs for the hearing impaired
• 2 Television serials
• 1 Cop shows
• 1 DVD-Video discs
• 1 Thrillers (Television programs)

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