Question: The comic series characters made by Harvinder Mankkar premiered on television on what date?

Context articles: Motu Patlu
El Gato Negro
CSI: NY
Alfred J. Kwak
Buffy the Vampire Slayer (season 4)
Harvinder Mankkar
The Fat Slags
Un-Men
Boban and Molly
Lenore, the Cute Little Dead Girl

Motu Patlu is an Indian animated sitcom television series airing on Nickelodeon and Vasantham.
 The series in produced by Cosmos-Maya.
 It is adapted from the classic comic strip on Lot Pot.
 It was premiered on 16 October 2012, beginning with episode "John Banega Don".
 It focuses on two friends, Motu and Patlu, living in the fictional city Furfuri Nagar.
El Gato Negro ("The Black Cat") is the name of two fictional American comic book superheroes created by Richard Dominguez and featured in the Azteca Productions' Universe.
 Both characters made their first appearance in "El Gato Negro #1" (October 1993).
CSI: NY (Crime Scene Investigation: New York, stylised as CSI: NY/) is an American police procedural television series that ran on CBS from September 22, 2004, to February 22, 2013, for a total of nine seasons and 197 original episodes.
 The show follows the investigations of a team of NYPD forensic scientists and police officers identified as "Crime Scene Investigators" (instead of the actual title of "Crime Scene Unit Forensic Technicians" (CSU)) as they unveil the circumstances behind mysterious and unusual deaths, as well as other crimes.
 The series is an indirect spin-off from the veteran series "" and a direct spin-off from "", during an episode in which several of the "CSI: NY" characters made their first appearances.
 It is the third series in the "CSI" franchise.
Alfred J. Kwak (小さなアヒルの大きな愛の物語 あひるのクワック , Chiisana Ahiru no Ōkina Ai no Monogatari: Ahiru no Kwak , lit.
 Little Duck's Big Love Story: Kwak the Duck) is a Dutch-Japanese anime television series based on a Dutch theatre show by Herman van Veen and was co-produced by VARA, Telecable Benelux B.V., ZDF and TV Tokyo and first shown in 1989.
 It consists of 52 episodes.
 The series characters were designed by Harald Siepermann.
 There are also toys and a comic based on the animated series.
The fourth season of the television series Buffy the Vampire Slayer premiered on October 5, 1999, on The WB and concluded its 22-episode season on May 23, 2000.
 It maintained its previous timeslot, airing Tuesdays at 8:00 pm ET.
 Beginning with this season, the character of Angel was given his own "series", which aired on The WB following "Buffy".
 Various "Buffy" characters made appearances in "Angel", including Buffy herself; Cordelia Chase, formerly a regular in "Buffy", and Wesley Wyndam-Pryce, who appeared in "Buffy" season three.
Harvinder Mankkar (born 27 April 1964) is an Indian cartoonist, illustrator, script-writer and film director.
 He is well known for his comic series characters Motu Patlu published in Lot Pot magazine.
 Its 3D animated television series adaptation is airing on Nickelodeon.
 He has illustrated almost 22,000 pocket cartoons, comic strips, educational books and story books.
 He is founder and CEO of The Art Studio company.
 Also, he is the Creative Director and Chief Illustrator for Lot Pot magazine.
 He is Editorial Director of the film magazine Mayapuri.
The Fat Slags is a British comic strip appearing in the "alternative" British comic "Viz".
 The characters made their debut in 1989.
 The eponymous slags are Sandra Burke and Tracey Tunstall, known to other characters as San and Tray.
 They are depicted as overweight, eating large amounts of food, mainly chips, while also having a lot of casual sex.
 As with other "Viz" strips, the strip's authors use a brash writing style.
 "Slag" is a British English word for "slut", or loose woman.
The Un-Men are a group of fictional characters in the DC/Vertigo Comics universe.
 Created by the writer/artist team of Len Wein and Berni Wrightson, the Un-Men made their first appearance in 1972, in the first and second issues of the original" Swamp Thing" comic book series.
 The characters made subsequent appearances in later issues of "Swamp Thing" and its successor series, "Saga of the Swamp Thing," and in the 1994 five-issue Vertigo miniseries, "American Freak: A Tale of the Un-Men."
 In August 2007, Vertigo (DC's "mature readers line") launched "The Un-Men," a monthly comic book series chronicling the further exploits of these characters.
 Thirteen issues of that title were published.
Boban and Molly (Malayalam: ബോബനും മോളിയും) are the characters of a political statistic Indian weekly comic series created by VT Thomas (known by the pen name Toms) and is one of the longest uninterruptedly running comic series of the world.
 It was first published in 1962 and has been in print ever since.
 Boban and Molly, twin brother and sister from the rural environs of central Travancore became popular in Kerala through the Malayala Manorama weekly, which published the strip for almost four decades.
 After a controversial legal battle between Malayala Manorama and Thomas, "Boban and Molly" began to appear as a comic magazine called "Tom's Magazine".
Lenore, The Cute Little Dead Girl is a black comedy comic series created by Roman Dirge, inspired by the poem "Lenore" by Edgar Allan Poe.
 Lenore has appeared in several comic books by Dirge.
 From 1998 to 2007, she featured in her own series published by Slave Labor Graphics.
 Twenty-six flash-animated shorts were also produced for Sony's ScreenBlast website in 2002.
 In July 2009, a new comic series started, now published by Titan Books and called "Lenore Volume II".
 Previous issues were made into colored edition trade paperback called "Lenore Volume I", which is separated into three books.