who owns the channel?
Global Kids, Young Adults and Classics division of Warner Bros.
Cartoon Network
Cartoon Network is an American cable television network owned by the Global Kids, Young Adults and Classics division of Warner Bros. Entertainment, itself a subsidiary of AT&T's WarnerMedia through its Studios and Networks Group division. 

who does the voice of marceline on adventure time Olivia Olson who is marceline? Marceline the Vampire Queen is a fictional character in the American animated Cartoon Network television series "Adventure Time" is this a cartoon? Yes does she have other appearances? Yes - she appears in in the first season episode "Evicted! ; In the third season episode "Memory of a Memory" who created her? Pendleton Ward. describe her in brief She is an American animator, screenwriter, producer, and voice actor who works for Cartoon Network Studios and Frederator Studios. what's the original character's personality like? She has evolved into a "fearless daredevil", and her fondness for mischief has turned her into something of a trickster. who does she keep relations with? Finn and Jake were there any controversies? The episode "What Was Missing" became controversial due to implications that Marceline and Princess Bubblegum had been in a past relationship. what did critics have to say about the character? Marceline has attracted positive critical attention. Oliver Sava of "The A.V. Club" praised her as one "of this show's most tragic characters". were there other critics? Yes - Susana Polo, Charlies Jane Anders, Lauren Rearick name a few other characters from this show Finn Mertens, Jake the Dog, Princess Bubblegum, King Worm on which channel did this show air? Cartoon Network
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Cartoon Network [SEP] Introduction
Cartoon Network is an American cable television network owned by the Global Kids, Young Adults and Classics division of Warner Bros. Entertainment, itself a subsidiary of AT&T's WarnerMedia through its Studios and Networks Group division. The channel was launched on October 1, 1992, and primarily broadcasts animated television series, mostly children's programming, ranging from action to animated comedy. It currently operates from 6a.m. to 9p.m. (ET/PT) and is targeted at children between ages 7-15. Its overnight daypart block Adult Swim is aimed at young adults and is treated as a separate entity for promotional purposes and as a separate channel by Nielsen for ratings purposes.