Coba jelasin Pemeran dari Hill Street Blues dong

Petugas terdaftar menurut peringkat mereka diadakan di penampilan pertama pada program, beberapa petugas kemudian diadakan peringkat lebih tinggi.

Kapten Frank Furillo (Daniel J. Travanti [pemain asli], 1981–87)

Joyce Davenport (Veronica Hamel [pemain asli], 1981–87)

Sersan Phil Esterhaus (Michael Conrad [pemain asli], 1981–84)

Detektif Mick Belker (Bruce Weitz [pemain asli], 1981–87)

Sersan Henry Goldblume (Joe Spano [pemain asli], 1981–87)

Petugas Andy Renko (Charles Haid [pemain asli], 1981–87)

Petugas Bobby Hill (Michael Warren [pemain asli], 1981–87)

Letnan Howard Hunter (James B. Sikking [pemain asli], 1981–87)

Sersan Lucille Bates (Betty Thomas [pemain asli], 1981–87)

Detektif J.D. LaRue (Kiel Martin [pemain asli], 1981–87)

Detektif Neal Washington (Taurean Blacque [pemain asli], 1981–87)

Letnan Ray Calletano (Rene Enriquez [pemain asli], 1981–86)

Petugas Joe Coffey (Ed Marinaro, 1981–86)

Fay Furillo (Barbara Bosson [pemain asli], 1981–86)

Sersan Stan Jablonski (Robert Prosky, 1984–87)

Detektif Harry Garibaldi (Ken Olin, 1984–85)

Detektif Patricia "Patsy" Mayo (Mimi Kuzyk, 1984–85)

Letnan Norman Buntz (Dennis Franz, 1985–87)

Petugas Patrick Flaherty (Robert Clohessy, 1986–87)

Petugas Tina Russo (Megan Gallagher, 1986–87)

Kepala Fletcher Daniels (Jon Cypher, 1981–1987)

Petugas Leo Schnitz (Robert Hirschfeld, 1981–1985)

Grace Gardner (Barbara Babcock, 1981–1985)

Jesus Martinez (Trinidad Silva, 1981–1987)

Kapten Jerry Fuchs (Vincent Lucchesi, 1981–1984)

Hakim Alan Wachtel (Jeffrey Tambor, 1982–1987)

Kapten Freedom (Dennis Dugan, 1982)

Asisten D.A. Irwin Bernstein (George Wyner, 1982–1987)

Petugas Robin Tattaglia Belker (Lisa Sutton, 1982–1987)

Petugas Sal Benedetto (Dennis Franz, 1983)

Gina Srignoli (Jennifer Tilly, 1984–1985)

Detektif Manny Rodriguez (Del Zamora, 1985)

Celeste Patterson (Judith Hansen, 1985–1986)

Sid "The Snitch" Thurston (Peter Jurasik, 1985–1987)

Hector Ruiz (Panchito Gomez, 1981–1985)