Title: The Shield
Content:  season only. Kevin G. Cremin was the series unit production manager throughout its run and became a co-executive producer from the sixth season onwards. Angel writing team Elizabeth Craft and Sarah Fain joined the crew as co-producers for the third season and became supervising producers before leaving at the close of the sixth season. Dean White was a producer and regular director throughout the series run. Star Michael Chiklis became a producer from the second season onwards and also regularly directed episodes. Post-production supervisor Craig Yahata joined the crew in the third season and eventually became a producer for the seventh 
Title: The West Wing
Content:  supervising producers. With the sixth season Misiano and Graves were promoted to executive producers. Redford and Junge left the production team and Dylan K. Massin became a co-producer. Cahn was promoted to executive story editor and Singer replaced her as story editor. Lauren Schmidt filled the staff writer role. The fourth episode saw the departure of original crew member Llewellyn Wells. Debora Cahn was promoted to co-producer with the fourteenth episode. The seventh season saw Noah and O'Donnell promoted again, this time becoming additional executive producers. Attie became a supervising producer. Hissrich returned to his role as producer for the final season.
Title: Television producer
Content: In fictional shows, a producer may not have written the episode, but contributed significantly through table reads, discussions, and/or revisions. They may also be a former executive producer who still writes for the show, but has since relinquished their duties as an executive producer. Producers responsible for production logistics are given the credit of "produced by." 
Title: David Susskind
Content:  Susskind was also a noted producer, with scores of movies, plays, and TV programs to his credit. His legacy is that of a producer of intelligent material at a time when TV had left its golden years behind and had firmly planted its feet in programming which had wide appeal, whether or not it was worth watching. Among other projects, he produced television adaptations of Beyond This Place (1957), The Bridge of San Luis Rey (1958), The Moon and Sixpence (1960), Ages of Man (1966), Death of a Salesman (also 1966), Look Homeward, Angel (1972), The Glass Menagerie (1973), and Caesar and Cleopatra (1976); the television films Truman at Potsdam (1976), Eleanor and Franklin (1976), and Eleanor and Franklin: The White House Years (1977); and the feature films A Raisin in the Sun (1961), Requiem for a Heavyweight (1962), and Loving Couples (1980). In 1964, he produced Craig Stevens's acclaimed CBS drama Mr. Broadway, which left the air after thirteen episodes. He also produced and owned all the rights to the 1961 fourteen-episode macabre CBS TV series – Way Out. His production company, Talent Associates, also produced Get Smart.
Title: The Shield
Content:  third season and was promoted to executive producer for the seventh season. Veteran television writer Charles H. Eglee joined the crew as a consulting producer for the third season and was promoted to executive producer from the fifth season onwards. Emmy Award-winning The Sopranos veteran James Manos Jr. served as a consulting producer and writer for the first two seasons. He left the show to develop the Showtime serial killer drama Dexter. NYPD Blue veteran writer Kevin Arkadie was a co-executive producer for the first season only. Nash Bridges writer and producer Reed Steiner replaced Arkadie as co-executive producer for the 
Title: Senior producer
Content:  Senior producer is a title given usually to the second most senior person of a film or television production. Used mainly in the United Kingdom, a senior producer (who would occasionally replace a series producer for television drama or 'soap') would be the most senior member of production personnel underneath an executive producer. The title is also known as a supervising producer. A senior producer oversees a particular production paying particular detail to budget, staffing and talent including casting, scripting and the legal and logistic affairs of the production(s).
Title: Video on Trial
Content: Alex Sopinka – senior producer (2005–2006) ; Jason Ford – supervising producer (2005–2011) ; Ken Katigbak – producer (2006) ; Josh Tizel – producer (2006) ; John Kampilis – producer (2006) ; Mark Myers – producer (2006) ; Chris Greidanus - line producer (2006) Colin McRae – line producer (2006) ; Kerry Cunningham – producer (2006–2008) ; Steve Jarman – producer (2006–2008) ; Trevor Boris – producer (2007–2009) ; Cary Smith – producer (2009–2010) ; Katya Diakow – producer (2010–present) ; Adam Halpern – producer (2009–present) The show has seen various producers throughout its run.   Source:
Title: Norman Twain
Content: Superman (TV movie) – Producer (1975) ; The Hotel New Hampshire – Associate Producer (1984) ; Lean on Me – Producer (1989) ; Joe Torre: Cureveballs Along the Way (TV movie) – Producer (1997) ; Boycott (TV movie) – Executive Producer (2001) ; Heavens Fall – Executive Producer (2006) ; Scar – Producer (2007) ; Spinning into Butter – Producer (2008) ; My Dog Tulip – Producer (2009) 
Title: Sam Katzman
Content:  As producer unless otherwise mentioned. • His Private Secretary (executive producer, 1934) • Western Justice (supervising producer, 1934) • A Demon for Trouble (supervising producer, 1934) • Smokey Smith (supervising producer, 1935) • Tombstone Terror (supervising producer, 1935) • Hot Off the Press (1935) • Bars of Hate (1935) • Alias John Law (1935) • The Fighting Coward (1935) • Big Calibre (supervising producer, 1935) • Danger Ahead (1935) • A Face in the Fog (supervising producer, 1935) • Sundown Saunders (supervising producer, 1935) • Brand of the Outlaws (supervising producer, 1936) • Rip Roarin' Buckaroo (supervising producer, 1936) • The Phantom of 
Title: Television producer
Content:  Because of the restrictions the Writers Guild of America screenwriting credit system places on writing credits, many script writers in television are credited as "producers" instead, even though they may not engage in the responsibilities generally associated with that title. On-screen, a "producer" credit for a TV series will generally be given to each member of the writing staff who made a demonstrable contribution to the final script. The actual producer of the show (in the traditional sense) is listed under the credit "produced by". Bill Lawrence, a television screenwriter, producer, director and series creator (Scrubs, Cougar Town and Spin City) explained during an interview on Off Camera that: "... the end credits of a TV show, it will say Staff Writer, Story Editor, Executive Story Editor, Co-Producer, Producer, Supervising Producer, Co-Executive Producer, Executive Producer. (While) (s)omeone else will (also) be Executive Producer because they help to run the room, every other title is just ... writer who's been here one year, writer who's been here two years, writer who's been here three years, ... and it's just a pay scale."

Question: Who was the producer of The Supplement?
Answer: Krzysztof Zanussi.
Krzysztof Pius Zanussi.