Question: The show where Mira Furlan played a scientist who was shipwrecked on a island went on for how many episodes?
Context: Delenn is a fictional lead character in the universe of the science fiction television series "Babylon 5", played by Mira Furlan. Alexandra "Alex" Rousseau is a fictional character on the ABC television series "Lost" played by Tania Raymonde.  She was born 16 years prior to the crash of Oceanic Flight 815, but was taken from her mother, Danielle Rousseau (Mira Furlan) by the Others.  She was raised among them, believing her mother to be dead.  She has helped the survivors of Oceanic Flight 815 on many occasions, and is reunited with her mother at the end of the third season.  Not long after however, she is shot and killed by Keamy (Kevin Durand) after her adoptive father, Ben (Michael Emerson), would not listen to his demands.  Her death scene was received positively by critics, earning it a spot on multiple "top moments of the season" lists (see Reception). Cirkus Columbia is a 2010 Bosnian drama film starring Miki Manojlović, Mira Furlan, Boris Ler and Jelena Stupljanin.  The film is set in the Herzegovina part of Bosnia and Herzegovina in the early 1990s, after the dissolution of Yugoslavia, and slightly before the Yugoslav Wars.  It tells an emotional story of a man coming back to his hometown after many years abroad and dealing with his past and current family, using the political dealings of the region as a backdrop.  It is based on the novel "Cirkus Columbia" by well known Bosnian Croat writer Ivica Đikić. Lost is an American drama television series that originally aired on the American Broadcasting Company (ABC) from September 22, 2004, to May 23, 2010, over six seasons, comprising a total of 121 episodes.  The show contains elements of supernatural and science fiction, and follows the survivors of a commercial jet airliner crash, flying between Sydney and Los Angeles, California, on a mysterious tropical island somewhere in the South Pacific Ocean.  The story is told in a heavily serialized manner.  Episodes typically feature a primary storyline set on the island, augmented by flashback or flashforward sequences which provide additional insight into the involved character(s). Danielle Rousseau is a fictional character on the ABC drama television series "Lost", which chronicles the lives of over forty people after their plane crashes on a remote island somewhere in the South Pacific.  Croatian actress Mira Furlan plays the scientist who shipwrecks on the island sixteen years prior to the crash of Oceanic Flight 815.  After Rousseau is killed in the fourth season, the American actress Melissa Farman portrayed a younger version of the character in the fifth season.  Furlan later reappears for one episode in the sixth season.  Rousseau is a recurring on-island character who has appeared in nineteen episodes in seasons one through four, as well as one episode where her voice alone is heard, and her final episode in the sixth season. The Be Five was a band composed of actors from the television show "Babylon 5".  It was masterminded by Bill Mumy and made up of Mumy, Andreas Katsulas, Mira Furlan, Peter Jurasik and Claudia Christian, with Patricia Tallman singing backup in two tracks.  Mumy wrote or co-wrote all tracks, and each performer was given the lead vocal in two songs. Svetozar "Toza" Cvetković (born 20 June 1958) is a Serbian actor.  He appeared in more than eighty films since 1980 and played the lead role in Do Not Forget Me Istanbul together with Mira Furlan. Melissa Farman (born 1990) is an American actress.  She is known for playing a young Danielle Rousseau in "Lost" (played by Mira Furlan as an adult) and for her role as Bristol Palin in HBO's "Game Change". "Solitary" is the ninth episode of the first season of "Lost", an American television drama series following the survivors of a plane crash stranded on a tropical island.  The episode was directed by Greg Yaitanes and written by David Fury.  It first aired on November 17, 2004, on the American Broadcasting Company (ABC).  Sayid Jarrah (Naveen Andrews) is captured by a mysterious French person, who is later revealed to be Danielle Rousseau (Mira Furlan), a woman who shipwrecked on the island sixteen years before the crash of Oceanic Flight 815 and was alone for almost the entire time.  At the island's camp, Hugo "Hurley" Reyes (Jorge Garcia) creates a golf course in an attempt to relieve the survivors' stress and worry.  In flashbacks, Sayid meets a childhood friend, but must interrogate her. Silent Gunpowder () is a 1990 Yugoslavian war film directed by Bato Čengić, starring Mustafa Nadarević, Branislav Lečić, Fabijan Šovagović, Mira Furlan, Boro Stjepanović and Josip Pejaković.
Answer: 121