Caro diario (English: Dear Diary ) is an Italian language, semi-autobiographical film in the style of a documentary directed by Nanni Moretti in 1993.
 Moretti also played the central character.
April (Italian: Aprile ) is a 1998 Italian semi-autobiographical film directed by Nanni Moretti.
 Moretti also played the central character, a filmmaker who has to deal with Italy's political situation, his own goals as an artist and becoming a father.
Giovanni "Nanni" Moretti (] ; born 19 August 1953) is an Italian film director, producer, screenwriter and actor.
 The Palme d'Or winner in 2001, in 2012 he was the President of the Jury at the Cannes Film Festival.
Matteo Garrone (born 15 October 1968) is an Italian filmmaker.
 Born in Rome, the son of a theatre critic, Nico Garrone and a photographer, in 1996 Garrone won the "Sacher d'Oro", an award sponsored by Nanni Moretti, with the short film "Silhouette", that became one of the three episodes that are on his first long film "Terra di Mezzo" in 1997.
 He won Best Director at the European Film Awards and at the David di Donatello Awards for "Gomorrah".
 His film "Reality" competed in competition at the 2012 Cannes Film Festival and won the Grand Prix.
Jasmine Trinca (born 24 April 1981) is an Italian actress.
 Trinca was born in Rome, Italy.
 She began her career in 2001, chosen by Nanni Moretti for his award-winning "The Son's Room", receiving the Guglielmo Biraghi prize as best new talent of the year.
 In 2004, she won a Nastro d'Argento for "The Best of Youth (La meglio gioventù)".
 Trinca played again with Moretti in the controversial "Il caimano" (2006).
Ecce Bombo is a 1978 Italian comedy film, written, starring and directed by Nanni Moretti.
 It was filmed in 16 mm but released in 35 mm.
 It was Moretti's first commercial success.
John Michael Crichton ( ; October 23, 1942 – November 4, 2008) was an American best-selling author, screenwriter, film director and producer best known for his work in the science fiction, medical fiction and thriller genres.
 His books have sold over 200 million copies worldwide, and many have been adapted into films.
We Have a Pope (original title: Habemus Papam) is a 2011 Italian-French comedy-drama film directed by Nanni Moretti and starring Michel Piccoli and Moretti.
 Its original title is Latin for "We have a pope", the phrase used upon the announcement of a new pope.
 The story revolves around a cardinal who, against his wishes, is elected pope.
 A psychoanalyst is called in to help the pope overcome his panic.
 The film premiered in Italy in April 2011 and played in competition at the 64th Cannes Film Festival.
The Son's Room (Italian: La stanza del figlio ) is a 2001 Italian film directed, written and produced by Nanni Moretti.
 It depicts the psychological effects on a family and their life after the death of their son.
 It was filmed in and around the city of Ancona, with a cast led by Moretti, Laura Morante and Jasmine Trinca.
Opening Day of Close-Up (Italian: Il giorno della prima di Close Up ) is a 1996 Italian short film directed by Nanni Moretti.
 It was screened out of competition at the 1996 Cannes Film Festival.

Question: Michael Crichton and Nanni Moretti shared what three occupations?
Answer: screenwriter, film director and producer