Ghulam Akbar Khan Niazi is a Pakistani physician who holds dual nationality of Pakistan and Saudi Arabia.
 Kharos budda He was born in 1937 in Musakhel, Punjab.
Knocked Up is a 2007 American romantic comedy film written, directed, and co-produced by Judd Apatow, and starring Seth Rogen, Katherine Heigl, Paul Rudd, and Leslie Mann.
 It follows the repercussions of a drunken one-night stand between a slacker and a just-promoted media personality that results in an unintended pregnancy.
The Sino-Indonesian Dual Nationality Treaty was a bilateral agreement between the People's Republic of China and the Republic of Indonesia on the issue of the dual nationality of Chinese Indonesians.
 It was signed by Zhou Enlai, Premier and Foreign Minister of China, and Sunario, Foreign Minister of Indonesia, on 22 April 1955 during the Asian–African Conference in Bandung.
 Following ratification by both parties, the treaty came into force on 20 January 1960 after an exchange of the instruments of ratification in Beijing.
Daniel Baroni Soares Neves (born 3 June 1980 at Minas Gerais, Brazil), simply known as Daniel Baroni, is a Brazilian footballer with Brazilian and Spanish dual nationality.
Pallonji Shapoorji Mistry (born 1929) is an Irish Indian construction tycoon and chairman of Shapoorji Pallonji Group.
 According to "Forbes", his wealth is estimated to be US$16.9 billion as of September 2016.
 With his 18.4% stake in Tata Sons, he is the single largest shareholder in India's largest private conglomerate Tata Group.
 He is the chairman of the "Shapoorji Pallonji Group" through which he owns Shapoorji Pallonji Construction Limited, Forbes Textiles and Eureka Forbes Limited.
 He is the former chairman of Associated Cement Companies.
 Pallonji gave up his Indian citizenship in 2003 to obtain Irish nationality, because India does not yet allow dual nationality .
 His son Cyrus was chairman of Tata Sons from November 2011 to October 2016.
 A short biography of Mistry was written in a 2008 book by Manoj Namburu titled "The Moguls of Real Estate".
 He was awarded the Padma Bhushan in January 2016 by the Government of India for his contributions in the field of trade and industry.
Multiple citizenship, also called dual citizenship or multiple nationality or dual nationality, is a person's citizenship status, in which a person is concurrently regarded as a citizen of more than one state under the laws of those states.
 There is no international convention which determines the nationality or citizen status of a person, which is defined exclusively by national laws, which vary and can be inconsistent with each other.
 Multiple citizenship arises because different countries use different, and not necessarily mutually exclusive, criteria for citizenship.
 Colloquial speech refers to people "holding" multiple citizenship but technically each nation makes a claim that this person be considered its national.
Mexican immigration to Spain refers to the Mexican population in Spain and their Spanish-born descendants.
 The Mexicans living in Spain are composed primarily of students, skilled professionals, spouses of Spaniards, as well as Mexican citizens who also have Spanish nationality.
 In December 2008, the National Statistics Institute in Spain had 14,399 registered Mexicans within its territory, of which 7,210 hold other nationalities of the European Union or are family members of EU citizens.
 To this number must be added those with dual nationality, who are not in Spanish records as foreigners.
 Mexican and Spanish laws allow dual citizenship, and many Mexicans who have asked for it, whether they are residents in Spain as grandchildren or they are children of Spanish migrants to Mexico.
 In 2010, the Ministry of Foreign Affairs of Mexico recorded 21,107 Mexicans living in Spain, who became the third largest Mexican community residing abroad, after the United States and Canada; and the largest Mexican community in Europe.
The following is a list of athletes with dual nationality.
 It includes both players who can trace their origins to a foreign country and those who have attained foreign nationality during their career, as well as players who hail from semi-autonomous regions within countries.
James Gaines, birth name James Larry M. Gaines Jr., is an African-American-Filipino character actor, writer and director with dual nationality, born on May 18, 1955, in Maui, Hawaii.
 He was sometimes also credited as Jaimes Gaines, Jim Gaines, and James Gainers.
Seth Aaron Rogen ( ; born April 15, 1982) is an American-Canadian actor, comedian and filmmaker.
 He began his career performing stand-up comedy during his teenage years.
 While still living in his native Vancouver, he landed a supporting role in the series "Freaks and Geeks".
 Shortly after he moved to Portland, Oregon for his role, "Freaks and Geeks" was officially cancelled after one season due to low viewership.
 Rogen later got a part on sitcom "Undeclared", which also hired him as a staff writer.

Question: Knocked Up starred the actor and filmmaker of what dual nationality?
Answer: American-Canadian