Dorgon (Manchu: , literally "badger"; 17 November 1612 – 31 December 1650), formally known as Prince Rui, was a Manchu prince and regent of the early Qing dynasty.
 Born in the Aisin Gioro clan as the 14th son of Nurhaci (the founder of the Qing dynasty), Dorgon started his career in military campaigns against the Ming dynasty, Mongols and Koreans during the reign of his eighth brother, Huangtaiji, who succeeded their father.
 After Huangtaiji's death in 1643, he was involved in a power struggle against Huangtaiji's eldest son, Hooge, over the succession to the throne.
 Both of them eventually came to a compromise by backing out and letting Huangtaiji's ninth son, Fulin, become the emperor; Fulin was installed on the throne as the Shunzhi Emperor.
 Dorgon served as Prince-Regent from 1643–1650, throughout the Shunzhi Emperor's early reign.
 In 1645, he was given the honorary title "Emperor's Uncle and Prince-Regent"; the title was changed to "Emperor's Father and Prince-Regent" in 1649.
 Under Dorgon's regency, Qing forces occupied Beijing, the capital of the fallen Ming dynasty, and gradually conquered the rest of China in a series of battles against Ming loyalists and other opposing forces around China.
 Dorgon also introduced the policy of forcing all Han Chinese men to shave the front of the heads and wear their hair in queues just like the Manchus.
 He died in 1650 during a hunting trip and was posthumously honoured as an emperor even though he was never an emperor during his lifetime.
 A year after Dorgon's death, however, the Shunzhi Emperor accused Dorgon of several crimes, stripped him of his titles, and ordered his remains to be exhumed and flogged in public.
 Dorgon was posthumously rehabilitated and restored of his honorary titles by the Qianlong Emperor in 1778.
The Honorary Title was an American alternative indie rock band from Brooklyn, New York, United States.
 The band released their first self-titled EP "The Honorary Title" in 2003 and then their first album in 2004, "Anything Else But the Truth", which was later re-released with five additional songs and two bonus videos.
Kisei (棋聖) is an honorary title and go competition.
 The title, meaning "Go Sage" in Japanese, was a traditional honorary appellation given to a handful of players down the centuries.
 The element "ki" can also apply to "shogi", and there were also recognized "kisei" in the "shogi" world.
Chance of a Lifetime is a 1991 television film.
 It stars Betty White, Leslie Nielsen, and Ed Begley, Jr..
The Honorary Title "Honoured Inventor of the USSR" (Russian: Заслуженный изобретатель СССР ) was a state award of the Soviet Union established on December 28, 1981 by Decree of the Presidium of the Supreme Soviet № 6277-X to recognise and reward innovations in technology.
 Its statute was later confirmed on August 22, 1988 by Decree of the Presidium of the Supreme Soviet № 9441-XI.
 It ceased to be awarded following the December 1991 dissolution of the Soviet Union and was replaced in 1992 by the Honorary Title "Honoured Inventor of the Russian Federation".
The New Knowledge Farmer of Korea (abbreviated to NKFK as the post-nominal) (Korean: 대한민국 신지식농업인 ) is a distinction and honorary title in the Republic of Korea awarded personally for exceptional achievements with new knowledge including new skills and ideas in agriculture.
 The New Knowledge Farmers had been conferred within the New Knowledge Worker of Korea award system, by National Commission for Rebuilding Korea (before 1999).
 Since 1999, The Ministry of Agriculture and Forestry started to separately award the honorary title to 'New Knowledge Farmers' and The Ministry for Food, Agriculture, Forestry and Fisheries of Korea after 2008.
Betty Marion White Ludden (known professionally as Betty White; born January 17, 1922) is an American actress and comedian, with the longest television career of a female entertainer.
 Regarded as a pioneer of television, she was one of the first women to have control both in front of and behind the camera; and is recognized as the first woman to produce a sitcom, which contributed to her receiving the honorary title "Mayor of Hollywood" in 1955.
Professional Go players in Japan are given the title of "Honorary" title holder if they hold a title for a straight five or more years.
 Below is a list of the honorary title holders and which title they are honored for.
Theophilus is the name or honorary title of the person to whom the Gospel of Luke and the Acts of the Apostles are addressed (Luke 1:3, Acts 1:1).
 It is thought that both Luke and Acts were written by the same author, and often argued that the two books were originally a single unified work.
 Both Luke and Acts were written in a refined Koine Greek, and the name "θεόφιλος" ("Theophilos"), as it appears therein, means "friend of God" or "(be)loved by God" or "loving God" in the Greek language.
 No one knows the true identity of Theophilus and there are several conjectures and traditions around an identity.
 In English Theophilus is also written "Theophilos", both a common name and an honorary title among the learned (academic) Romans and Jews of the era.
 The life of Theophilus would coincide with the writing of Luke and the author of the Acts.
The Honorary Title of "Honoured Military Pilot of the Russian Federation" (Russian: Заслуженный военный лётчик Российской Федерации ) is a state award of the Russian Federation that can trace its history to the Soviet Era.
 It was initially established on January 26, 1965 by Decree of the Presidium of the Supreme Soviet № 3230-VI as the honorary title of "Honoured Military Pilot of the USSR" (Russian: Заслуженный военный лётчик СССР ).
 Following the dissolution of the Soviet Union in 1991, the title was retained by the Law of the Russian Federation 2555-1 dated March 20, 1992 and renamed "Honoured Military Pilot of the Russian Federation".

Question: Chance of a Lifetime starred the actress who was given what honorary title in 1955?
Answer: Mayor of Hollywood