Question: Sur features which actor who is also a stage director?

Context paragraphs:
Neil Peter Jampolis: Neil Peter Jampolis is a light designer, set designer, and stage director.  He is best known for the light designing he did for the Royal Shakespeare Theatre’s 1975 production of "Sherlock Holmes" for which he won a Tony Award and a Drama Desk Award.  Jampolis went on to win an American Theatre Wing Hewes Design Award in 1982 and three more Tony Award nominations for "The Innocents", "Black and Blue", and "Orpheus Descending".  He also won a Los Angeles Drama Critics Circle Award for lighting Lily Tomlin and Jane Wagner's "Signs of Intelligent Life in the Universe".  Jampolis has also worked as either a light designer, set designer, or stage director with Pilobolus Dance Theatre the Vienna State Opera, La Scala, the Metropolitan Opera, the Santa Fe Opera, Opera Pacific, the New York City Opera, Pasadena Playhouse, and Hollywood's Matrix Theatre among others.  He is currently one of the main light designers for the Seattle Opera and a distinguished professor of theatre at UCLA's School of Theatre, Film, and Television.  He also occasionally works as a stage director and set designer for Seattle Opera as well.

Janken Varden: Jan Fredrik "Janken" Varden (born 6 April 1938) is a graduate of The University of Oslo, Law School, stage director and theatre educator.  He was born in Oslo.  In 1966 he married poet Kate Næss (died 1987), and from 1989 he lived with Danish actress Birgitte Halling-Koch.  He has worked as stage director at Riksteatret - The Norwegian Itinerary Theatre, Nationaltheatret - The National Theatre of Norway, Fjernsynsteatret, - Television Theatre, and many others.  He headed the Norwegian National Theatre School 1976-81, He was head of and first director at Oslo Nye Teater from 1989 to 1996.  He headed the Danish National School of Theatre and Contemporary Dance from 1998 to 2003, and has been decorated Knight of the Danish Order of the Dannebrog as well as Knight of the Norwegian order of Saint Olav.

Nathaniel Merrill: Nathaniel Merrill (February 8, 1927 – September 9, 2008) was a celebrated American stage director and opera director.  He was the resident stage director at the Metropolitan Opera from 1956-1985.  During his 28 seasons at the Met he staged a total of 14 new productions in addition to directing several revivals.  He also served as the Artistic Director of Central City Opera from 1959-1966.  In 1981 he and his wife, conductor Louise Sherman, founded Opera Colorado.  Merrill served as the company's artistic director and stage director and his wife worked as the company's musical director.  Upon his wife's death from cancer in 1998, Merrill retired and thereafter lived in Denver until his death of complications related to Alzheimer's disease a decade later.

Toussaint-Eugène-Ernest Mocker: Toussaint-Eugène-Ernest Mocker (16 July 1811 – 3 October 1895) was a French opera singer and stage director.  In his 30 year career as a principal singer at the Théâtre Impérial de l'Opéra-Comique he created numerous roles in the company's world premieres and from 1860 served as a stage director there.  In his later years he was a singing teacher at the Paris Conservatory.

Sur (film): Sur (English: South ) is a 1988 Argentine drama film written and directed by Fernando E. Solanas.  The film features Susú Pecoraro, Miguel Ángel Solá, Philippe Léotard, Lito Cruz, Ulises Dumont among others.

Adelaide Bishop: Adelaide Bishop (23 June 1928 – 20 June 2008) was an American operatic soprano, musical theatre actress, opera director, stage director, and voice teacher.  She began her career appearing in Broadway musicals as a teenager during the early 1940s.  She became a principal soprano with the New York City Opera (NYCO) in 1948, where she performed through 1960 in a broad repertoire encompassing German, French, Italian, and English operas from a variety of musical periods.  In the late 1950s, she started working actively as a stage director and as a voice teacher, working with many opera companies throughout the United States and serving on the music faculties of several different American universities.  She also served as the artistic director of the Wolf Trap Opera for many years.

Eleanor Evans: Eleanor Evans (1893 – 20 December 1969) was a Welsh actress, singer and stage director.  She performed in the Gilbert and Sullivan operas for over a span of more than 20 years with the D'Oyly Carte Opera Company.  In 1949, she was appointed as the company's Stage Director and Director of Productions, continuing in those positions until 1953, but she proved to be unpopular with actors whom she directed because of her inflexibility and strict devotion to the traditional staging and comic business that had been used by the company for decades.

Lito Cruz: Lito Cruz (born May 14, 1941) is a prominent Argentine stage director and motion picture actor.

Anna Bethell: Anna Bethell (1882 – 2 March 1969) was an English actress, singer and stage director.  She is best known for her performances in the Gilbert and Sullivan operas with the D'Oyly Carte Opera Company.  After playing other small mezzo-soprano parts, she played the role of Mrs. Partlett in "The Sorcerer" for many years.  She also occasionally played some of the larger contralto roles.  She later became stage director of the company from 1947 to 1949 and also directed the J. C. Williamson Gilbert and Sullivan Company.

David Hermann: David Hermann (born 1977) is a German-French stage director focused on opera.  He was in 2006 the then youngest stage director at the Salzburg Festival, and has directed operas at major opera houses in Europe.

Supporting paragraphs: Sur (film) Lito Cruz
Answer: Lito Cruz