Officer Lou - The Simpsons

The Simpsons

Main cast, played by Hank Azaria

Episode 3x04: Bart the Murderer (Oct 10, 1991)
Episode 3x07: Treehouse of Horror II (Oct 31, 1991)
Episode 3x13: Radio Bart (Jan 9, 1992)
Episode 3x15: Homer Alone (Feb 6, 1992)
Episode 3x17: Homer at the Bat (Feb 20, 1992)
Episode 3x18: Separate Vocations (Feb 27, 1992)
Episode 3x19: Dog of Death (Mar 12, 1992)
Episode 3x22: The Otto Show (Apr 23, 1992)
Episode 4x11: Homer's Triple Bypass (Dec 17, 1992)
Episode 4x14: Brother from the Same Planet (Feb 4, 1993)
Episode 4x15: I Love Lisa (Feb 11, 1993)
Episode 4x16: Duffless (Feb 18, 1993)
Episode 4x18: So It's Come to This: A Simpsons Clip Show (Apr 1, 1993)
Episode 4x20: Whacking Day (Apr 29, 1993)
Episode 4x21: Marge in Chains (May 6, 1993)
Episode 5x01: Homer's Barbershop Quartet (Sep 30, 1993)
Episode 5x02: Cape Feare (Oct 7, 1993)
Episode 5x11: Homer the Vigilante (Jan 6, 1994)
Episode 5x19: Sweet Seymour Skinner's Baadasssss Song (Apr 28, 1994)
Episode 6x23: The Springfield Connection (May 7, 1995)
Episode 7x01: Who Shot Mr. Burns? (2) (Sep 17, 1995)
Episode 7x06: Treehouse of Horror VI (Oct 29, 1995)
Episode 7x21: 22 Short Films About Springfield (Apr 14, 1996)
Episode 7x23: Much Apu About Nothing (May 5, 1996)
Episode 8x04: Burns, Baby Burns (Nov 17, 1996)
Episode 8x11: The Twisted World of Marge Simpson (Jan 19, 1997)
Episode 8x16: Brother from Another Series (Feb 23, 1997)
Episode 8x18: Homer vs. the Eighteenth Amendment (Mar 16, 1997)
Episode 8x20: The Canine Mutiny (Apr 13, 1997)
Episode 8x21: The Old Man and Lisa (Apr 20, 1997)
Episode 9x08: Lisa the Skeptic (Nov 23, 1997)
Episode 9x10: Miracle on Evergreen Terrace (Dec 21, 1997)
Episode 9x16: Dumbbell Indemnity (Mar 1, 1998)
Episode 10x06: D'Oh-in' in the Wind (Nov 15, 1998)
Episode 10x09: Mayored to the Mob (Dec 20, 1998)
Episode 10x11: Wild Barts Can't Be Broken (Jan 17, 1999)
Episode 10x13: Homer to the Max (Feb 7, 1999)
Episode 10x15: Marge Simpson in: "Screaming Yellow Honkers" (Feb 21, 1999)
Episode 11x02: Brother's Little Helper (Oct 3, 1999)
Episode 11x13: Saddlesore Galactica (Feb 6, 2000)
Episode 11x20: Last Tap Dance in Springfield (May 7, 2000)
Episode 11x21: It's a Mad, Mad, Mad, Mad Marge (May 14, 2000)
Episode 12x04: Lisa the Treehugger (Nov 19, 2000)
Episode 12x07: The Great Money Caper (Dec 10, 2000)
Episode 12x08: Skinner's Sense of Snow (Dec 17, 2000)
Episode 12x11: Worst Episode Ever (Feb 4, 2001)
Episode 12x12: Tennis the Menace (Feb 11, 2001)
Episode 12x18: Trilogy of Error (Apr 29, 2001)
Episode 13x02: The Parent Rap (Nov 11, 2001)
Episode 13x04: Hunka Hunka Burns in Love (Dec 2, 2001)
Episode 13x08: Sweets and Sour Marge (Jan 20, 2002)
Episode 13x11: The Bart Wants What It Wants (Feb 17, 2002)
Episode 13x12: The Lastest Gun in the West (Feb 24, 2002)
Episode 13x13: The Old Man and the Key (Mar 10, 2002)
Episode 13x14: Tales from the Public Domain (Mar 17, 2002)
Episode 13x21: Frying Game (May 19, 2002)
Episode 14x01: Treehouse of Horror XIII (Nov 3, 2002)
Episode 14x06: The Great Louse Detective (Dec 15, 2002)
Episode 14x09: The Strong Arms of the Ma (Feb 2, 2003)
Episode 14x21: The Bart of War (May 18, 2003)
Episode 15x02: My Mother the Carjacker (Nov 9, 2003)
Episode 15x03: The President Wore Pearls (Nov 16, 2003)
Episode 15x05: The Fat and the Furriest (Nov 30, 2003)
Episode 15x08: Marge vs. Singles, Seniors, Childless Couples and Teens, and Gays (Jan 4, 2004)
Episode 15x14: The Ziff Who Came to Dinner (Mar 14, 2004)
Episode 15x15: Co-Dependent's Day (Mar 21, 2004)
Episode 15x16: Wandering Juvie (Mar 28, 2004)
Episode 15x17: My Big Fat Geek Wedding (Apr 18, 2004)
Episode 15x19: Simple Simpson (May 2, 2004)
Episode 16x01: Treehouse of Horror XV (Nov 7, 2004)
Episode 16x05: Fat Man and Little Boy (Dec 12, 2004)
Episode 16x06: Midnight Rx (Jan 16, 2005)
Episode 16x09: Pranksta Rap (Feb 13, 2005)
Episode 16x11: On a Clear Day I Can't See My Sister (Mar 6, 2005)
Episode 16x13: Mobile Homer (Mar 20, 2005)
Episode 17x02: The Girl Who Slept Too Little (Sep 18, 2005)
Episode 17x05: Marge's Son Poisoning (Nov 13, 2005)
Episode 17x07: The Last of the Red Hat Mamas (Nov 27, 2005)
Episode 17x08: The Italian Bob (Dec 11, 2005)
Episode 17x09: Simpsons Christmas Stories (Dec 18, 2005)
Episode 17x11: We're on the Road to D'oh-where (Jan 29, 2006)
Episode 17x20: Regarding Margie (May 7, 2006)
Episode 17x21: The Monkey Suit (May 14, 2006)
Episode 18x04: Treehouse of Horror XVII (Nov 5, 2006)
Episode 18x07: Ice Cream of Margie (With the Light Blue Hair) (Nov 26, 2006)
Episode 18x13: Springfield Up (Feb 18, 2007)
Episode 19x04: I Don't Wanna Know Why the Caged Bird Sings (Oct 14, 2007)
Episode 19x14: Dial 'N' for Nerder (Mar 9, 2008)
Episode 19x16: Papa Don't Leech (Apr 13, 2008)
Episode 20x03: Double, Double, Boy in Trouble (Oct 19, 2008)
Episode 20x21: Coming to Homerica (May 17, 2009)
Episode 21x07: Rednecks and Broomsticks (Nov 29, 2009)
Episode 21x14: Postcards from the Wedge (Mar 14, 2010)
Episode 21x17: American History X-cellent (Apr 11, 2010)
Episode 21x18: Chief of Hearts (Apr 18, 2010)
Episode 21x20: To Surveil with Love (May 2, 2010)
Episode 21x22: The Bob Next Door (May 16, 2010)
Episode 22x02: Loan-a-Lisa (Oct 3, 2010)
Episode 22x04: Treehouse of Horror XXI (Nov 7, 2010)
Episode 22x06: The Fool Monty (Nov 21, 2010)
Episode 22x09: Donnie Fatso (Dec 12, 2010)
Episode 22x16: A Midsummer's Nice Dream (Mar 13, 2011)
Episode 22x18: The Great Simpsina (Apr 10, 2011)
Episode 23x02: Bart Stops to Smell the Roosevelts (Oct 2, 2011)
Episode 23x13: The Daughter Also Rises (Feb 12, 2012)
Episode 23x14: At Long Last Leave (Feb 19, 2012)
Episode 23x15: Exit Through the Kwik-E-Mart (Mar 4, 2012)
Episode 23x20: The Spy Who Learned Me (May 6, 2012)
Episode 24x03: Adventures in Baby-Getting (Nov 4, 2012)
Episode 24x06: A Tree Grows in Springfield (Nov 25, 2012)
Episode 24x08: To Cur with Love (Dec 16, 2012)
Episode 24x11: The Changing of the Guardian (Jan 27, 2013)
Episode 24x16: Dark Knight Court (Mar 17, 2013)
Episode 24x18: Pulpit Friction (Apr 28, 2013)
Episode 24x20: The Fabulous Faker Boy (May 12, 2013)
Episode 24x21: The Saga of Carl (May 19, 2013)
Episode 25x03: Four Regrettings and a Funeral (Nov 3, 2013)
Episode 25x08: White Christmas Blues (Dec 15, 2013)
Episode 25x13: The Man Who Grew Too Much (Mar 9, 2014)
Episode 25x14: The Winter of His Content (Mar 16, 2014)
Episode 25x17: Luca$ (Apr 6, 2014)
Episode 25x22: The Yellow Badge of Cowardge (May 18, 2014)
Episode 26x06: Simpsorama (Nov 9, 2014)
Episode 26x09: I Won't Be Home for Christmas (Dec 7, 2014)
Episode 26x13: Walking Big & Tall (Feb 8, 2015)
Episode 26x16: Sky Police (Mar 8, 2015)
Episode 26x17: Waiting for Duffman (Mar 15, 2015)
Episode 26x18: Peeping Mom (Apr 19, 2015)
Episode 26x21: Bull-E (May 10, 2015)
Episode 27x02: Cue Detective (Oct 4, 2015)
Episode 27x09: Barthood (Dec 13, 2015)
Episode 27x12: Much Apu About Something (Jan 17, 2016)
Episode 27x14: Gal of Constant Sorrow (Feb 21, 2016)
Episode 27x15: Lisa the Veterinarian (Mar 6, 2016)
Episode 27x21: Simprovised (May 15, 2016)
Episode 27x22: Orange is the New Yellow (May 22, 2016)
Episode 28x01: Monty Burns' Fleeing Circus (Sep 25, 2016)
Episode 28x04: Treehouse of Horror XXVII (Oct 16, 2016)
Episode 28x08: Dad Behavior (Nov 20, 2016)
Episode 28x10: The Nightmare After Krustmas (Dec 11, 2016)
Episode 28x14: Fatzcarraldo (Feb 12, 2017)
Episode 28x22: Dogtown (May 21, 2017)
Episode 29x11: Frink Gets Testy (Jan 14, 2018)
Episode 30x04: Treehouse of Horror XXIX (Oct 21, 2018)
Episode 30x14: The Clown Stays in the Picture (Feb 17, 2019)
Episode 30x16: I Want You (She's So Heavy) (Mar 10, 2019)
Episode 30x20: I'm Just a Girl Who Can't Say D'oh (Apr 7, 2019)
Episode 30x22: Woo-Hoo Dunnit (May 5, 2019)
Episode 31x03: The Fat Blue Line (Oct 13, 2019)
Episode 31x05: Gorillas on the Mast (Nov 3, 2019)
Episode 31x07: Livin La Pura Vida (Nov 17, 2019)
Episode 31x08: Thanksgiving of Horror (Nov 24, 2019)
Episode 31x10: Bobby, It's Cold Outside (Dec 15, 2019)
Episode 31x11: Hail to the Teeth (Jan 5, 2020)
Episode 31x15: Screenless (Mar 8, 2020)
Episode 31x19: Warrin' Priests (Apr 26, 2020)
Episode 31x20: Warrin' Priests Part Two (May 3, 2020)

Main cast, played by Harry Shearer

Episode 2x07: Bart vs. Thanksgiving (Nov 22, 1990)

Guest cast, played by Alex Désert

Episode 32x09: Sorry Not Sorry (Dec 6, 2020)
Episode 32x14: Yokel Hero (Mar 7, 2021)
Episode 33x02: Bart's in Jail (Oct 3, 2021)
Episode 33x19: Girls Just Shauna Have Fun (May 1, 2022)
Episode 33x20: Marge the Meanie (May 8, 2022)
Episode 34x09: When Nelson Met Lisa (Nov 27, 2022)
Episode 34x13: The Many Saints of Springfield (Feb 19, 2023)
Episode 34x14: Carl Carlson Rides Again (Feb 26, 2023)
Episode 34x21: Clown V. Board of Education (May 14, 2023)
Episode 35x03: McMansion & Wife (Oct 22, 2023)
Episode 36x01: Bart's Birthday (Sep 29, 2024)
Episode 36x04: Shoddy Heat (Oct 27, 2024)
Episode 36x06: Women in Shorts (Nov 10, 2024)
Episode 36x14: P.S. I Hate You (Apr 13, 2025)

Guest cast, played by Hank Azaria

Episode 1x04: There's No Disgrace Like Home (Jan 28, 1990)
Episode 1x12: Krusty Gets Busted (Apr 29, 1990)
Episode 2x11: One Fish, Two Fish, Blowfish, Blue Fish (Jan 24, 1991)
Episode 2x13: Homer vs. Lisa and the Eighth Commandment (Feb 7, 1991)
Episode 2x21: Three Men and a Comic Book (May 9, 1991)