Title: Marceline the Vampire Queen
Content:  what they draw." Marceline is voiced by Olivia Olson. When production on Adventure Time began, Ward contacted his friend Martin Olson, who was a writer on the animated Disney series Phineas and Ferb, and asked if he knew who played the character Vanessa Doofenshmirtz on Phineas and Ferb, as he wanted "her as a voice" on his show; reportedly, Ward was unaware that the actress was actually Martin Olson's daughter. During the casting audition, Olivia Olson first read for Princess Bubblegum, but was later asked to read for the role of Marceline. Upon seeing character designs, Olson was "definitely impressed by the character". Because Ward knew that he wanted Olivia on his show, 
Title: Marceline the Vampire Queen
Content:  Marceline the Vampire Queen is a fictional character in the American animated Cartoon Network television series Adventure Time, created by Pendleton Ward. She is voiced by Olivia Olson in most appearances, by Ava Acres as a child, and by Cloris Leachman as an older woman. Marceline is a fun-loving 1,000-year-old vampire queen, as well as a musician who plays an electric bass that she made from her family's heirloom battle-ax. Ward created the artistic design for Marceline, with small changes and additions added by Phil Rynda, the former lead character and prop designer for Adventure Time. Marceline makes her debut in the first-season episode "Evicted!" in 
Title: Marceline the Vampire Queen
Content:  Marceline is one of the major characters in Adventure Time. Although she did not appear in the series pilot, the groundwork for her design and character was present in the series pitch book, penned by series creator Pendleton Ward. Ward purposely set out to make Marceline's character complex, as he explained that "with the female characters it's easy to either write them as clichés or write them as the extreme opposite of those clichés ... I just try to make them have faults and strengths just like Finn and Jake have." Initially, in the series bible, Marceline is described as being "friendly rivals" with Bubblegum. Marceline's name is based on the name of 
Title: List of Adventure Time characters
Content: Voiced by: ; Olivia Olson ; Ava Acres (young) ; Cloris Leachman (older) Marceline the Vampire Queen is a half-human and half-demon vampire, and the eponymous Vampire Queen, after having killed the previous Vampire King, as seen in Stakes. Although she is over a thousand years old, she appears in the form of a young adult. She is usually shown playing her axe bass, which was formerly her family's heirloom battle axe. Marceline and her father, Hunson Abadeer, have trouble accepting one another. Initially, Marceline feels that her father does not care for her and expresses her feelings through music. Furthermore, Abadeer constantly pressures Marceline to follow in the family business and take over ruling the Nightosphere, a prospective job Marceline does not want. Marceline and the Ice King also have a complicated relationship. In the episode "I Remember You", it is revealed that the Ice King—then, the human man named Simon Petrikov—befriended Marceline during the aftermath of the Mushroom War.
Title: Adventure Time (season 2)
Content:  Folly." The Lich is portrayed by Ron Perlman. The Adventure Time cast records their lines together as opposed to doing it individually. This is to capture more natural-sounding dialogue among the characters. Hynden Walch has described these group sessions as akin to "doing a play reading—a really, really out there play." The series also regularly employs guest voices for various characters. For instance, in the episode "It Came from the Nightosphere", Martin Olson—Olivia Olson's real-life father—appears as Marceline's father, Hunson Abadeer. Peter Stormare appears as Sir Slicer in the episode "Blood Under the Skin". In the entry "Storytelling", Sam Marin voiced the Teenaged 
Title: Olivia Olson
Content:  In 2010, Olson got the role of Marceline the Vampire Queen on the animated Cartoon Network series Adventure Time. Olson said she was impressed by her character's fashion design and the costuming for Marceline, saying she occasionally admired the unique designs for the character in episodes. During the audition for the role, Olson first read for Princess Bubblegum, but later read for Marceline. Reportedly when getting into character for the role she often dressed similar to Marceline when she recorded her lines In the show, her father played Hunson Abadeer, the father of Marceline. In the series, Olson also sings Marceline's songs, which were written by storyboard artists, or other people affiliated with production. As such, 
Title: Adventure Time (season 1)
Content:  The voice actors for the season include: Jeremy Shada (Finn the Human), John DiMaggio (Jake the Dog), Tom Kenny (The Ice King), Hynden Walch (Princess Bubblegum), and Olivia Olson (Marceline the Vampire Queen). Ward himself provides the voice for several minor characters, as well as Lumpy Space Princess. Former storyboard artist Niki Yang voices the sentient video game console BMO, as well as Jake's girlfriend Lady Rainicorn in Korean. Polly Lou Livingston, a friend of Pendleton Ward's mother, Bettie Ward, plays the voice of the small elephant Tree Trunks. The Adventure Time cast records their lines together as opposed to doing it individually. This is 
Title: Adventure Time
Content:  The series' voice actors include: Jeremy Shada (Finn the Human); John DiMaggio (Jake the Dog); Tom Kenny (The Ice King); Hynden Walch (Princess Bubblegum); and Olivia Olson (Marceline the Vampire Queen). Ward provides voices for several minor characters and Lumpy Space Princess. Former storyboard artist Niki Yang voices the sentient video game console BMO in English, as well as Jake's girlfriend Lady Rainicorn in Korean. Polly Lou Livingston, a friend of Pendleton Ward's mother Bettie Ward, plays the voice of the small elephant named Tree Trunks. The Adventure Time cast members recorded their lines together at group recording sessions rather than individually, with the aim of recording natural-sounding dialogue. Hynden Walch has described these group recordings as being akin to "doing a play reading—a really, really out there play". The series regularly employed guest actors for minor and recurring characters, and crew members cast people with whom they were interested in working. For instance, in a panel, both Adam Muto and Kent Osborne said the Adventure Time crew often sought out actors who had had roles in the television programs Star Trek: The Next Generation and The Office to play various supporting or background characters.
Title: Adventure Time (season 9)
Content:  The season's voice actors included Jeremy Shada (Finn the Human), John DiMaggio (Jake the Dog), Tom Kenny (the Ice King), Hynden Walch (Princess Bubblegum), and Olivia Olson (Marceline the Vampire Queen). Ward voiced several minor characters, including Lumpy Space Princess. Former storyboard artist Niki Yang voiced the sentient video-game console BMO in English and Jake's girlfriend, Lady Rainicorn, in Korean. Polly Lou Livingston, a friend of Pendleton Ward's mother, Bettie Ward, voiced the small elephant Tree Trunks. Jessica DiCicco voiced Flame Princess, Finn's ex-girlfriend and ruler of the Fire Kingdom. Andy Milonakis voices N.E.P.T.R., a sentient robot who makes (and throws) pies. The Lich, Adventure Time principal antagonist, was voiced by Ron Perlman in his demonic form and Ethan Maher in his 
Title: Adventure Time (season 8)
Content:  The season's voice actors include: Jeremy Shada (Finn the Human), John DiMaggio (Jake the Dog), Tom Kenny (The Ice King), Hynden Walch (Princess Bubblegum), and Olivia Olson (Marceline the Vampire Queen). Ward himself provides the voice for several minor characters, including Lumpy Space Princess. Former storyboard artist Niki Yang voices the sentient video game console BMO in English, as well as Jake's girlfriend Lady Rainicorn in Korean. Polly Lou Livingston, a friend of Pendleton Ward's mother, Bettie Ward, plays the voice of the small elephant Tree Trunks. Jessica DiCicco voices Flame Princess, Finn's ex-girlfriend and the sovereign of the Fire Kingdom. Andy Milonakis voices N.E.P.T.R., a sentient robot who makes and throws 

Question: who does the voice of marceline on adventure time?
Answer: Cloris Leachman.
Olivia Olson.
Olivia Olson in most appearances.
Ava Acres as a child.
Ava Acres.