Title: W.E.
Content: Madonna – director, screenplay, producer, song composer ; Alek Keshishian – screenplay ; Kris Thykier – producer ; Colin Vaines – co-producer ; Sara Zambreno – co-producer ; Scott Franklin – executive producer ; Donna Gigliotti – executive producer ; Harvey Weinstein – executive producer ; Hagen Bogdanski – director of photography ; Abel Korzeniowski – music composer ; Elaine Grainger – casting ; Lucinda Syson – casting ; Martin Childs – production design ; Huw Arthur – art direction ; Mark Raggett – supervising art director ; Celia Bobak – set decoration ; Arianne Phillips – costume design ; Jenny Shircore – make-up and hair designer  Production credits from Madonna.com and The Weinstein Company
Title: W (Whigfield album)
Content: Larry Pignagnoli – producer, vocal producer ; Luigi Barone – arrangement, performer, mixer, mastering ; Sannie Carlson – vocal arrangement  Credits adapted from album liner notes.
Title: Will the Wolf Survive
Content: Produced By Waylon Jennings & Jimmy Bowen ; Production Assistant: Chip Hardy ; Engineers: Bob Bullock, Mark J. Coddington, Russ Martin, Willie Pevear, Robbie Rose & Ron Treat ; Mixing: Bob Bullock ; Digital Editing: Milan Bogdan ; Mastering (Master Tape Preparation): Glenn Meadows 
Title: Woyaya
Content: Producer – Tony Visconti ; Engineer – John Punter ; Recorded at Air Studios, London, England ; Cover illustration (and Osibisa logo) – Roger Dean ; Cover design - Roughedge 
Title: Wailing With Lou
Content: Alfred Lion - producer ; Reid Miles - design ; Rudy Van Gelder - engineer ; Francis Wolff - photography 
Title: Wot (song)
Content: Mark Proctor – engineer ; Matthew Fisher – engineer ; Andy Gierus – assistant engineer ; Janette Beckman – photography ; Tony Mansfield – producer Credits adapted from Wot record sleeve.
Title: Willa Was Here
Content: Producers: Josh Schwartz, Brian Kierulf, Michael D. Goodman (aka Sheppard), Kenny Gioia, Eve Nelson, Andy Marvel, Robert D. Fusari, Tim Kelley, Bob Robinson, Howie Hirsh, Robbie Nevil, Scott Ialacci, Anthony Acid ; Executive producer: Willa Ford, Jason Flom, Andy Shane ; Management: DAS Communications, Ltd. ; Engineers: Eve Nelson, Tim Kelley, Bob Robinson, Stephen George, Kenny Gioia ; Assistant engineers: Benjamin Jelen ; Vocal engineers: Stephen George ; Mix engineers: Manny Marriquin ; Mixing: Rob Chiarelli, Michael D. Goodman, Kenny Gioia, Eve Nelson, Andy Marvel, Jim "Bonzai" Caruso, Robert D. Fusari, Bill Lee ; Mixing assistants: Jay Nichlas ; Mastering: Tom Coyne ; A&R direction: Jason Flom, Andy Shane ; A&R administration: Gregg Nadel ; Programming: Josh Schwartz, Brian Kierulf, Eve Nelson, Andy Marvel, Robert D. Fusari, Falonte Moore, Tim Kelley ; Drum programming: Kenny Gioia, Eve Nelson ; Keyboard Programming: Darius Rustam ; Pro Tools whiz: Alan Friedman ; Vocal Production Effect: Cynthia Daniels ; Arrangers: Andy Marvel ; Vocal arrangement: Willa Ford, Jen Carr, Sabelle Breer ; String arrangements: Josh Schwartz 
Title: Producers Guild of America Award
Content: 2005: Wallace & Gromit: The Curse of the Were-Rabbit * ; by producers Claire Jennings and Nick Park 2006: Cars ; by producer Darla K. Anderson 2007: Ratatouille * ; by producer Brad Lewis 2008: WALL-E * ; by producer Jim Morris 2009:  Up * ; by producer Jonas Rivera 2010: Toy Story 3 * ; by producer Darla K. Anderson 2011:  The Adventures of Tintin ; by producers Peter Jackson, Steven Spielberg, and Kathleen Kennedy 2012: Wreck-It Ralph ; by producer Clark Spencer 2013: Frozen * ; by producer Peter Del Vecho 2014: The Lego Movie ; by producer Dan Lin 2015: Inside Out * ; by producer Jonas Rivera 2016: Zootopia * ; by producer Clark Spencer 2017: Coco * ; by producer Darla K. Anderson 2018: Spider-Man: Into the Spider-Verse * ; by producers Avi Arad, Amy Pascal, Phil Lord and Christopher Miller 2019: Toy Story 4 * ; by producers Mark Nielsen, and Jonas Rivera 2020: Soul * ; by producer Dana Murray                
Title: Wally Gagel
Content:  - Producer, Co-Writer, Instruments, Engineer, Mixer ; 2018, Rows - "Parachute" single - WAX LTD - Producer, Engineer, Mixer ; 2018, Ships Have Sailed - "Let's Just Dance" single - WAX LTD - Producer, Engineer, Mixer ; 2017, Emerson Star - "Wasted" single - WAX LTD - Producer, Instruments, Engineer, Mixer ; 2017, WORLDS - "Strange Feeling" single - WAX LTD - Producer, Instruments, Engineer, Mixer ; 2017, Nona - "Otherways" EP - WAX LTD - Producer, Instruments, Engineer, Mixer ; 2017, WORLDS - "Good Sh*t" single - WAX LTD - Producer, Instruments, Engineer, Mixer ; 2017, Nona - "Fathers Day" single - 
Title: Worth Waiting For
Content: Jeff Lorber – producer, engineer ; Guy Eckstine – executive producer ; Alan Meyerson – mix engineer 

Question: Who was the producer of W?
Answer: Mel Ferrer.
Melchor Gastón Ferrer.
Melchor Gaston Ferrer.