Question:  Alden Caleb Ehrenreich is an American actorwho appeared in a British-American psychological thriller-drama film dedicated to what producer?
Context: Notes on a Scandal is a 2006 British psychological thriller-drama film, adapted from the 2003 novel of the same name by Zoë Heller.  The screenplay was written by Patrick Marber and the film was directed by Richard Eyre and starred Judi Dench and Cate Blanchett.  The soundtrack was composed by Philip Glass. Hail, Caesar!  is a 2016 British-American comedy film written, produced, edited, and directed by Joel and Ethan Coen.  The film stars Josh Brolin, George Clooney, Alden Ehrenreich, Ralph Fiennes, Jonah Hill, Scarlett Johansson, Frances McDormand, Tilda Swinton, and Channing Tatum.  It is a fictional story that follows the real-life "fixer" Eddie Mannix (Brolin) working in the Hollywood film industry in the 1950s, trying to discover what happened to a cast member who vanished during the filming of a biblical epic. Alden Caleb Ehrenreich ( ; born November 22, 1989) is an American actor.  He made his feature film debut in Francis Ford Coppola's independent film "Tetro" (2009) and appeared in Coppola's subsequent film "Twixt" (2011).  In 2013, he appeared in Woody Allen's "Blue Jasmine", Park Chan-wook's "Stoker" and starred in Richard LaGravenese's "Beautiful Creatures".  In 2016, he starred as Hobie Doyle in the Coen brothers comedy "Hail, Caesar! " and as Frank Forbes in Warren Beatty's "Rules Don't Apply".  In 2018, he will star as Han Solo in an as of yet untitled "Star Wars" spin-off film revolving around the character's younger years. Mandhira Punnagai (Tamil: மந்திர புன்னகை ),(English: Mystic Smile ) is a 2010 Indian Tamil-language psychological thriller-drama film written and directed by Karu Pazhaniappan, starring himself in the lead role, along with Meenakshi and Santhanam.  The film was released on 19 November 2010. Stoker is a 2013 British-American psychological thriller-drama film written by Wentworth Miller and directed by South Korean filmmaker Park Chan-wook in his English-language debut.  It stars Mia Wasikowska, Matthew Goode, and Nicole Kidman, and was released on 1 March 2013.  The film is dedicated to producer Tony Scott, who died after production. Brothers (Danish: "Brødre" ) is a 2004 Danish psychological thriller-drama film directed by Susanne Bier and written by Bier and Anders Thomas Jensen.  It stars Nikolaj Lie Kaas, Connie Nielsen and Ulrich Thomsen. Spider is a 2002 Canadian/British psychological thriller-drama film produced and directed by David Cronenberg and based on the novel of the same name by Patrick McGrath, who also wrote the screenplay. Freeze Frame is a British-American psychological thriller-mystery film written and directed by John Simpson and starring comedian Lee Evans in the lead role.  The film follows the story of Sean Veil, played by Evans, who eventually becomes paranoid after being accused of triple murder and films his every moment of life to provide an alibi.  The film was rated R by the Motion Picture Association of America. Twisted Nerve is a 1968 British-American psychological thriller film directed by Roy Boulting and starring Hywel Bennett, Hayley Mills, Billie Whitelaw and Frank Finlay.  The film follows a disturbed young man, Martin, who pretends, under the name of Georgie, to be intellectually impaired in order to be near Susan—a girl with whom he has become infatuated—and who kills those who get in his way. We Need to Talk About Kevin is a 2011 British-American psychological thriller drama film directed by Lynne Ramsay, and adapted from Lionel Shriver's novel of the same name.  A long process of development and financing began in 2005, with filming commencing in April 2010.
Answer: Tony Scott