Question: Which star of "Blue/Orange" was also in "Amistad"?
Context: Acridine orange is an organic compound.  It is used as a nucleic acid-selective fluorescent cationic dye useful for cell cycle determination.  Being cell-permeable, it interacts with DNA and RNA by intercalation or electrostatic attractions respectively.  When bound to DNA, it is very similar spectrally to fluorescein, with an excitation maximum at 502 nm and an emission maximum at 525 nm (green).  When it associates with RNA, the excitation maximum shifts to 460 nm (blue) and the emission maximum shifts to 650 nm (red).  Acridine orange will also enter acidic compartments such as lysosomes and become protonated and sequestered.  In these low pH conditions, the dye will emit orange light when excited by blue light.  Thus, acridine orange can be used to identify engulfed apoptotic cells, because it will fluoresce upon engulfment.  The dye is often used in epifluorescence microscopy. The Flag of the Orange Order, also known as the Boyne Standard or the Orange Standard, is the flag used by the Northern Irish Protestant fraternal organisation, the Orange Order.  The flag consists of an orange background with purple star and a Cross of Saint George in canton. Star Channel also known as Star TV or just Star, is a television network in Greece, that broadcasts a mix of foreign and Greek programming.  It launched in December 1993 and is owned by New Television A.E.  The Star Channel's logo is a row of six rhomboid-shapes of orange, red, magenta, blue, green, and yellow, which form part of a stylized star.  This multicolored half star bears a resemblance to the multicolored peacock in the logo of the NBC television network in the United States. FG Sagittae, in the constellation Sagitta, is a supergiant star in the constellation Sagitta at a distance of 8000 light-years.  When first noted in 1943, it was identified to be a variable star, and its spectrum was registered as of B4Ieq ("blue") in 1955.  Since then it has expanded and reddened to G ("yellow") in 1991, and then further to about K ("orange").  FG started to pulsate when becoming an A-type star (soon after being registered as B4Ieq) with a period of 15 days, now the period has increased to over 100 days. Caridina cantonensis" var.  "blue tiger or blue tiger shrimp is a variety of freshwater shrimp from Southeast Asia that are popular in hobby aquariums.  The natural coloration of the shrimp is blue of varying intensity, with black "tiger" stripes along its body.  Variations of the species may also have orange eyes, and orange highlights in the tail fins. Blue/Orange is a play written by English dramatist, Joe Penhall.  A sardonically comic piece which touches on race, mental illness, and 21st century British life, it premiered at the Cottesloe Theatre in April 2000, starring Bill Nighy, Andrew Lincoln and Chiwetel Ejiofor.  It went to London's West End in 2001. Chiwetel Umeadi Ejiofor, CBE ( ; born 10 July 1977) is a British actor.  After enrolling at the National Youth Theatre in 1995, and gaining a scholarship to the London Academy of Music and Dramatic Art, at age 19 and three months into his course, Ejiofor was cast by Steven Spielberg to play a supporting role in the film "Amistad" (1997) as James Covey. Blue Star Contemporary is a non-profit contemporary art institution located in San Antonio, Texas.  It was established by a group of artists in 1986 after the success of the "Blue Star Exhibition", a show featuring the work of local contemporary artists in the former Blue Star Ice and Cold Storage warehouse.  Blue Star Contemporary is the longest running non-profit contemporary art space in the city.  Blue Star Contemporary, also known as BSC, is run by Executive Director Mary Heathcott.  Open calls for artists from Texas, the United States, and abroad are held on an annual basis. The BSA Blue Star is a British motorcycle made by BSA at their factory in Small Heath, Birmingham.  The Blue Star range was produced between 1932 and 1936.  In 1936 a slightly uprated sports version called the BSA Empire Star was launched with the Blue Star remaining in the model range.  In 1937 an entirely new engine designed by Val Page featured in the Empire Star and the Blue Star was dropped from the range.  The Empire Star developed into the famous Gold Star in 1938 (also known as the M24). NGC 2301 is an open cluster in the constellation Monoceros.  It was discovered by William Herschel in 1786.  It is visible through 7x50 binoculars and it is considered the best open cluster for small telescopes in the constellation.  It is located 5° WNW of delta Monocerotis and 2° SSE of 18 Monocerotis.  The brightest star of the cluster is an orange G8 subgiant star of 8.0 magnitude, but it is possible that it is a foreground star.  The cluster contains also blue giants.  The brightest main sequence star is a B9 star with magnitude 9.1.
Answer: Chiwetel Ejiofor