Are Yannis Smaragdis and Roland Joffé both film directors ?
yes
Roland Joffé
Roland Joffé (born 17 November 1945) is an English-French film director who is known for the Oscar-winning movies "The Killing Fields" and "The Mission".
 He began his career in television.
 His early television credits included episodes of "Coronation Street" and an adaptation of "The Stars Look Down" for Granada.
 He gained a reputation for hard-hitting political stories with the series "Bill Brand" and factual dramas for "Play for Today".
Yannis Smaragdis
Iannis Smaragdis (Greek: Γιάννης Σμαραγδής ) is a Greek film director.
Rowan Joffé
Rowan Marc Joffé (born 1973) is a British screenwriter and director.
 He is the son of director Roland Joffé and actress Jane Lapotaire, and half-brother of actress Nathalie Lunghi. El Greco (soundtrack)
El Greco Original Motion Picture Soundtrack is a soundtrack album featuring the music score for the 2007 film "El Greco", by Greek electronic composer Vangelis, released in Greece and Cyprus by Universal Music Greece.
 The film, directed by Yannis Smaragdis, follows the life of Greek painter, Doménicos Theotokópoulos, as he travels to Italy and Spain where he becomes known as El Greco (The Greek).
 Vangelis previously worked with Yannis Smaragdis on his 1996 movie about the Greek poet Kavafis (a.k.a. Cavafy).
 It won the award for best music score at the 48th Greek State Film Awards in 2007. El Greco (2007 film)
El Greco is a Greek biographical film about the life of the Greek painter of the Spanish Renaissance, Domenicos Theotokopoulos, known worldwide as El Greco.
 Based on the fictionalized biographical novel, "El Greco: o Zografos tou Theou" ("El Greco: the Painter of God"), by Dimitris Siatopoulos, it was released in 2007, directed by Yannis Smaragdis and written by Jackie Pavlenko.
 The main cast features prominent contemporary Greek actors like Lakis Lazopoulos, Dimitra Matsouka and Dina Konsta, and includes popular actors of the Greek cinema of the 1960s such as Sotiris Moustakas and Katerina Helmi, who, along with Juan Diego Botto, Laia Marull and others, surround the leading actor, Nick Ashdon, who portrays El Greco. Goodbye Lover
Goodbye Lover is a comedic neo-noir film about a murder plot surrounding an alcoholic advertising agency worker and his adulterous wife.
 The film was directed by Roland Joffé, and stars Patricia Arquette, Dermot Mulroney, Don Johnson, Ellen DeGeneres, and Mary-Louise Parker.
 The film premiered at the 1998 Cannes Film Festival, before being released theatrically in 1999.
 Reshoots of the films were shot on Rodeo drive in Beverly Hills, and the ending of the film was changed. Bangladesh Film Directors Association
Bangladesh Film Directors Association is the pan-national trade body of film directors in Bangladesh.
 The Bangladesh Film Directors Association’s General Secretary is Badiul Alam Khokon.
 Mushfiqur Rahman Gulzar is the president of Bangladesh Film Directors Association. God Loves Caviar
God Loves Caviar (Greek: Ο Θεός αγαπάει το χαβιάρι , translit.
 O Theós agapáei to chaviári; in Russia known as Pirates of the Aegean Sea) is a 2012 Russo-Greek drama film directed by Yannis Smaragdis. Vatel (film)
Vatel is a 2000 French-British historical-drama film directed by Roland Joffé, written by Jeanne Labrune and translated by Tom Stoppard, and starring Gérard Depardieu, Uma Thurman, Tim Roth, Timothy Spall, Julian Glover and Julian Sands.
 The film, based on the life of 17th-century French chef François Vatel, was nominated for an Academy Award for Best Art Direction – Set Decoration.
 The film opened the 2000 Cannes Film Festival. Homecoming Song
Homecoming Song (Greek: Το Τραγούδι της Επιστροφής , translit.
 To tragoudi tis epistrofis) is a 1983 Greek drama film directed by Yannis Smaragdis.
 It was entered into the 13th Moscow International Film Festival.