Title: I Witness
Content:  Originally entitled "God's Witness," the script by Colin Greene and rock star Robert Ozn found its way on to many Hollywood executives' "best un-produced screenplays" lists. While it was set up multiple times with a variety of film stars, directors and producers, the film fell apart repeatedly over a period of eight years. Finally, executive producer Paul de Souza was able to get the screenplay in front of David Bixler, then Senior VP of Promark Films. Bixler and Promark's founder, Jonathan Kramer, procured tax credit financing in Puerto Rico and brought producer/casting director Julia Verdin on board along with director Rowdy Herrington. The project got its green light when both Jeff Daniels and James Spader read the material and signed on. Greene and Ozn won the 2003 Method Fest Best Screenplay Award.
Title: The Witness for the Prosecution
Content: A film version of Witness for the Prosecution premiered in 1957 (and reached general release in early 1958), with Tyrone Power as Leonard Vole, Marlene Dietrich as Christine Vole and Charles Laughton as Sir Wilfrid Robarts Q.C. The film was adapted by Larry Marcus, Harry Kurnitz and the film's director, Billy Wilder. ; In August 2016, Variety reported that Ben Affleck was in talks to direct and star in a remake of Witness for the Prosecution. Christopher Keyser was to write the script, and Affleck would produce, with Matt Damon, Jennifer Todd and the Agatha Christie estate. The project was never realized. ; The 2016 BBC TV mini series was also issued as a standalone film. 
Title: Witness (1985 film)
Content:  Witness is a 1985 American neo-noir crime drama film directed by Peter Weir and starring Harrison Ford, Kelly McGillis, and Lukas Haas. Jan Rubeš, Danny Glover, Josef Sommer, Alexander Godunov, Patti LuPone, and Viggo Mortensen appear in supporting roles. The screenplay by William Kelley, Pamela Wallace, and Earl W. Wallace focuses on a detective protecting a young Amish boy who becomes a target after he witnesses a murder in Philadelphia. At the 58th Academy Awards the film earned eight nominations, including Best Picture and Best Actor for Ford, winning Best Original Screenplay and Best Film Editing. It was also nominated for seven BAFTA Awards, winning one for Maurice Jarre's score, and six Golden Globe Awards. William Kelley and Earl W. Wallace won the Writers Guild of America Award for Best Original Screenplay and the 1986 Edgar Award for Best Motion Picture Screenplay presented by the Mystery Writers of America.
Title: The Witness for the Prosecution (TV series)
Content:  The Witness for the Prosecution is a 2016 British mystery drama thriller television serial broadcast on BBC One over Christmas 2016. The two-part programme was adapted by Sarah Phelps and directed by Julian Jarrold and is based on Agatha Christie's short story of the same name. The expanded plot is based on Christie's original short story with the original ending, which is different than that of previous stage, film and television versions, including Billy Wilder's 1957 film version.
Title: Witness for the Prosecution (play)
Content: Director: Robert Lewis ; Cast: Gordon Nelson as Carter ; Mary Barclay as Greta ; Francis L. Sullivan as Sir Wilfred Robarts, Q.C. ; Robin Craven as Mr Mayhew ; Gene Lyons as Leonard Vole ; Claude Horton as Inspector Hearne ; Ralph Leonard as Plain-Clothes Detective ; Patricia Jessel as Romaine ; Dolores Rashid as Third Juror ; Andrew George as Second Juror ; Jack Bittner as Foreman of the Jury ; Arthur Oshlag as Court Usher ; Ronald Dawson as Clerk of the Court ; Ernest Clark as Mr Myers, QC ; Horace Braham as Mr Justice Wainwright ; R. Cobden-Smith as Alderman ; Harold Webster as Judge's Clerk ; W. H. Thomas as Court Stenographer ; Ralph Roberts as Warder ; Henry Craig Nelson as Barrister ; Brace Conning as Barrister ; Ruth Greene as Barrister ; Albert Richards as Barrister ; Franklyn Monroe as Barrister ; Sam Kramer as Barrister ; Bryan Herbert as Policeman ; Guy Spaull as Dr Wyatt ; Una O'Connor as Janet MacKenzie ; Michael McAloney as Mr Clegg ; Dawn Steinkamp (pseudonym) as The Other Woman  
Title: The Witness for the Prosecution
Content:  Robarts Q.C. This version, which aired as part of the anthology series Lux Video Theatre, was directed by Richard Goode and adapted by Anne Howard Bailey. ; Hallmark television produced Witness for the Prosecution in 1982, with Beau Bridges as Leonard Vole, Diana Rigg as Christine Vole and Ralph Richardson as Sir Wilfrid Robarts Q.C. This version was based on the Billy Wilder movie with adaptions by John Gay, and was directed by Alan Gibson. ; The BBC produced another two-part version of The Witness for the Prosecution for Christmas 2016 and first broadcast on 26 and 27 December, with Kim Cattrall as Emily French, Billy Howle as Leonard Vole, Andrea Riseborough as Romaine Vole, Toby Jones as John Mayhew, and David Haig as Sir Charles Carter. 
Title: Witness for the Prosecution (play)
Content: Director: Wallace Douglas ; Cast: Rosalie Westwater as Greta, typist to Sir Wilfrid ; Walter Horsbrugh as Carter, Sir Wilfrid's Chief Clerk/Alderman ; Milton Rosmer as Mr Mayhew, a solicitor ; Derek Blomfield as Leonard Vole ; David Horne as Sir Wilfrid Robarts, QC ; David Raven as Inspector Hearne ; Kenn Kennedy as Plain-Clothes Detective/Third Member of the Jury ; Patricia Jessel as Romaine ; Philip Holles as Clerk of the Court ; Percy Marmont as Mr Justice Wainright ; D. A. Clarke-Smith as Mr Myers, QC ; Nicolas Tannar as Court Usher ; John Bryning as Court Stenographer ; Denzil Ellis as Warder ; Muir Little as The Judge's Clerk ; George Dudley as First Barrister ; Jack Bulloch as Second Barrister ; Lionel Gadsen as Third Barrister ; John Farries Moss as Fourth Barrister ; Richard Coke as 
Title: The Witness for the Prosecution
Content: BBC Television produced Witness for the Prosecution in 1949, with Dale Rogers as Leonard Vole, Mary Kerridge as Romaine Vole and Derek Elphinstone as Sir Wilfrid Robarts Q.C. This version was directed by John Glyn-Jones and adapted by Sidney Budd. ; Witness for the Prosecution was next adapted for NBC, also in 1949, with Nicholas Saunders as Leonard Vole. This version aired as part of The Chevrolet Tele-Theatre, and was directed by Gordon Duff. ; The 7 November 1950 episode of the CBS anthology series Danger was an adaptation of this story. It was directed by Yul Brynner. ; CBS produced a second adaptation of Witness for the Prosecution in 1953, with Tom Drake as Leonard Vole, Andrea King as Romaine Vole and Edward G. Robinson as Sir 
Title: The Witness for the Prosecution (TV series)
Content: Billy Howle as Leonard Vole - Accused ; Andrea Riseborough as Romaine Heilger - Vole's partner ; Monica Dolan as Janet McIntyre - Maid ; Kim Cattrall as Emily French - Victim ; Toby Jones as John Mayhew - Solicitor ; David Haig as Sir Charles Carter - Barrister ; Tim McMullan as Sir Hugo Meredith - Prosecutor ; Robert East as Justice Greville Parris - Judge ; Dorian Lough as Detective Breem ; Hayley Carmichael as Alice Mayhew - Mayhew's wife ; Paul Ready as Tripp 
Title: Witness for the Prosecution (1982 film)
Content:  Witness for the Prosecution is a 1982 American made-for-television drama film version of Agatha Christie's 1925 short story and 1953 play, and also a remake of the Billy Wilder film Witness for the Prosecution (1957).

Question: Who was the screenwriter for Witness for the Prosecution?
Answer: Harry Kurnitz.
Marco Page.
Billy Wilder.
Samuel Wilder.