Question: Who is the American actor, director, comedian, producer and author who wrote  I Got a "D" in Salami ?

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John Mengatti: John Mengatti (born September 21, 1954, in New York City) is an American actor primarily famous for his role as Nick Vitaglia, Salami's cousin, on the CBS television series "The White Shadow".  Mengatti joined the cast midway through the second season and was a fan favorite with his distinctive New York-style accent.  In 1982 he had guest appearances on "The Facts of Life" and "CHiPs".  In 1984, he appeared in "Meatballs Part II".

Dom DeLuise: Dominick DeLuise (August 1, 1933 – May 4, 2009) was an American actor, voice actor, comedian, director, producer, chef and author.  He was the husband of actress Carol Arthur and the father of actor, director, pianist, and writer Peter DeLuise, actor David DeLuise, and actor Michael DeLuise.  He starred in a number of movies directed by Mel Brooks, in a series of films with career-long best friend Burt Reynolds, and as a voice actor in various animated films by Don Bluth.

Adebayo Salami (actor): Adebayo Salami popularly known by his stage name Oga Bello, is a veteran Nigerian actor, filmmaker, movie producer and director.

Dan Wilson (playwright): Dan Wilson (born 1970) is an American playwright, actor, director and improvisational comedian based in San Francisco, California.  He is the author of six full length produced plays ("In a Distant Country", "411", "Vagina Dentata"," 'Sweetie' Tanya: the demon barista of Valencia Street", "Harvesting the Lost", and "Just One More Game") and three produced one-acts ("Pinch", "Get it?  Got it.  Good!"  and "All that and a Box of Donuts").  Earlier in life, Dan attended North Park Theological Seminary in Chicago, Illinois and wrote and directed short dramas for use at Grace Evangelical Covenant Church.  These short dramas are still in circulation and are performed in churches of many denominations around the world.

Ali Badshah: Ali Badshah (full name Syed Ali Mehdi Rizvi Badshah) is a Canadian actor, writer, producer, director and comedian.  Badshah, an observational comedian whose work often draws on his experiences growing up in and around Toronto, has also written and performed for Video on Trial and was an associate producer for MuchMusic.  He has written and starred in five televised comedy specials for CBC, CTV, The Comedy Network, MTV and ABC2 Australia.  Badshah created, executive produced, wrote, and starred in CBC’s first web comedy series "Bloody Immigrants".  An alumnus of both The Second City and Yuk Yuk's, he was on the front page of the "Toronto Star" as one of the Top Ten People in the country – the only actor/comedian to ever appear on their list – and was featured on the Comedy Network's 'Nubian Disciples Special', with Russell Peters and Dave Chappelle, as part of the “next generation of great Canadian comics.”

Peter Hannan (producer): Peter Hannan (born August 13, 1954) is an American animator, singer-songwriter, author, illustrator, producer, artist, and entrepreneur.  Hannan is the creator, executive producer, and show runner of the Nickelodeon series "CatDog".  He also wrote and sang the "CatDog" theme song.  He has created and developed properties for numerous studios.  He works as a character designer and writes for various other animated shows.  He created a web series called "Really Freaking Embarrassing," single-panel cartoons called "The Adventures of a Huge Mouth" that ran in independent newspapers throughout the U.S., and writes and illustrates books, including "Petlandia, My Big Mouth: 10 Songs I Wrote That Almost Got Me Killed, The Greatest Snowman in the World," "Super Goofballs, Sillyville or Bust," "Escape from Camp Wannabarf," "School After Dark: Lessons in Lunacy," and "The Battle of Sillyville: Live Silly or Die!"  He has written and illustrated newspaper and magazine pieces with titles like "The Incredible Shrinking Christmas" and "The Good, the Bad, and the Irish."  He co-founded the company "FutureVision", which produced a TV concert series featuring blues legends Muddy Waters, Albert King, Buddy Guy & Junior Wells, Bobby Bland, Otis Rush, Blind John Davis, and others.  He has taught, lectured, and led art, writing, animation, and creativity workshops for pre-school through college students.  He has worked as a graphic designer and art director and done illustrations for magazines, newspapers, and advertising.  He exhibits paintings, illustrations, and cartoons.

Henry Winkler: Henry Franklin Winkler (born October 30, 1945) is an American actor, director, comedian, producer, and author.

I Got a &quot;D&quot; in Salami: I Got a "D" in Salami is the second book in the Hank Zipzer series.  The book was written by Henry Winkler and Lin Oliver and was published by Grosset & Dunlap and cover illustrated by Jesse Joshua Watson.

Dennis Gersten: Dennis Gersten American actor and director who helped create Stagewrights, Inc. in New York City, a playwrights' theatre company.  There, he wrote "Mine" and the one-acts "Rhetoric" and "Puppy Chow" and directed and performed in original works.  Gersten attended the graduate program in acting at California Institute of the Arts where he wrote "Willie Said To", a finalist with the LA Arts Council and other contests nationally and performed at Playwrights Arena and Unity Players; "Desert - Morning", performed at the Gene Dynarski Theatre; and "Dirty Slut".  Primarily an actor, Gersten performed with Linda Hamilton in the world premiere of "Worse Than Murder: Ethel and Julius Rosenberg" at the Ventura Court Theatre and the west coast premiere of "David and Goliath in America" with the Road Theatre Company, for which he received an ADA Award.  He is a founding member of Theatre Unlimited, where he was seen in "Shoe Man" and "Move Over, Mrs. Markham", and where he directed "The Author’s Thumb", his own adaptation of the works of Henry Fielding, for which Gersten received three ADA Awards, as a director, writer and producer.  He was also nominated for an LA Weekly Theater Award for his performance in "Dirk" at the Road Theatre.

Buster Keaton: Joseph Frank "Buster" Keaton (October 4, 1895 – February 1, 1966) was an American actor, comedian, film director, producer, screenwriter, and stunt performer.  He was best known for his silent films, in which his trademark was physical comedy with a consistently stoic, deadpan expression, earning him the nickname "The Great Stone Face."  Critic Roger Ebert wrote of Keaton's "extraordinary period from 1920 to 1929, [when] he worked without interruption on a series of films that make him, arguably, the greatest actor–director in the history of the movies".  His career declined afterward with a dispiriting loss of his artistic independence when he was hired by Metro-Goldwyn-Mayer and he descended into alcoholism, ruining his family life.  He recovered in the 1940s, remarried, and revived his career to a degree as an honored comic performer for the rest of his life, earning an Academy Honorary Award in 1959.

Supporting paragraphs: I Got a &quot;D&quot; in Salami Henry Winkler
Answer: Henry Winkler