Marceline the Vampire Queen - Adventure Time

Adventure Time

Main cast, played by Olivia Olson

Episode 1x12: Evicted! (May 17, 2010)
Episode 1x22: Henchman (Aug 23, 2010)
Episode 2x01: It Came from the Nightosphere (Oct 11, 2010)
Episode 2x20: Go with Me (Mar 28, 2011)
Episode 2x23: Video Makers (Apr 18, 2011)
Episode 2x26: Heat Signature (May 9, 2011)
Episode 3x03: Memory of a Memory (Jul 25, 2011)
Episode 3x10: What Was Missing (Sep 26, 2011)
Episode 3x21: Marceline's Closet (Dec 12, 2011)
Episode 4x05: Return to the Nightosphere (Apr 30, 2012)
Episode 4x06: Daddy's Little Monster (Apr 30, 2012)
Episode 4x25: I Remember You (Oct 15, 2012)
Episode 5x01: Finn the Human (Nov 12, 2012)
Episode 5x02: Jake the Dog (Nov 12, 2012)
Episode 5x03: Five More Short Graybles (Nov 19, 2012)
Episode 5x11: Bad Little Boy (Feb 18, 2013)
Episode 5x14: Simon & Marcy (Mar 25, 2013)
Episode 5x29: Sky Witch (Jul 29, 2013)
Episode 5x33: Time Sandwich (Sep 9, 2013)
Episode 5x38: Red Starved (Oct 14, 2013)
Episode 5x48: Betty (Feb 24, 2014)
Episode 6x14: Princess Day (Jul 31, 2014)
Episode 6x25: Astral Plane (Jan 22, 2015)
Episode 6x29: Dark Purple (Feb 19, 2015)
Episode 6x39: Be Sweet (Jun 2, 2015)
Episode 7x02: Varmints (Nov 3, 2015)
Episode 7x06: Stakes Part 1: Marceline the Vampire Queen (Nov 16, 2015)
Episode 7x07: Stakes Part 2: Everything Stays (Nov 16, 2015)
Episode 7x08: Stakes Part 3: Vamps About (Nov 17, 2015)
Episode 7x09: Stakes, Part 4: The Empress Eyes (Nov 17, 2015)
Episode 7x10: Stakes, Part 5: May I Come In? (Nov 18, 2015)
Episode 7x11: Stakes, Part 6: Take Her Back (Nov 18, 2015)
Episode 7x12: Stakes, Part 7: Checkmate (Nov 19, 2015)
Episode 7x13: Stakes, Part 8: The Dark Cloud (Nov 19, 2015)
Episode 7x26: Broke His Crown (Mar 26, 2016)
Episode 7x35: The Music Hole (Jun 23, 2016)
Episode 8x07: Islands Part 1: The Invitation (Jan 30, 2017)
Episode 9x02: Elements Part 1: Skyhooks (Apr 24, 2017)
Episode 9x08: Elements Part 7: Hero Heart (Apr 27, 2017)
Episode 9x11: Ketchup (Jul 18, 2017)