Question: Which American comedian and actor born in 1952 made a cameo in the movie Comedian?

Context articles: Casanova Wong
Comedian (film)
Curly Howard
Paul Demel
Sammy Petrillo
George Wallace (comedian)
Larry Semon
Marion Byron
Lollypop Jones
Meier Valley

Casanova Wong, also known as Ka Sat Fat (卡薩伐), is a former Korean martial arts actor born in 1945 as Yong-ho Kim in Gimje, South Korea.
 An expert in tae kwon do, he is a leg-fighter, and is well known for his spin kicks and was nicknamed "The Human Tornado" in the Republic of Korea Army.
 He made many appearances in martial arts movies but is most remembered for his role as Cashier Hua in "Warriors Two", where he starred alongside Sammo Hung, with whom he worked several times.
 Other films included "Story of Drunken Master" and "Rivals of the Silver Fox".
 One of Wong's last notable movie appearances was as Kang-ho in the 1994 Korean movie "Bloody Mafia".
Comedian is a 2002 American documentary film focusing on comedian Jerry Seinfeld that explores the other side of stand-up comedy; that is, the preparation, politics, nerves, creativity, and so on.
 The film also features an up-and-coming comic named Orny Adams as he struggles to make it in show business.
 Many other recognizable comedians also make at least a cameo, including Colin Quinn, Greg Giraldo, Jim Norton, Ray Romano, Godfrey, Chris Rock, George Wallace, Mario Joyner, Jay Leno, Tom Papa, and Bill Cosby.
Jerome Lester Horwitz (October 22, 1903 – January 18, 1952), better known by his stage name Curly Howard, was an American comedian and vaudevillian actor.
 He was best known as a member of the American farce comedy team the Three Stooges, which also featured his older brothers Moe and Shemp Howard and actor Larry Fine.
 Curly was generally considered the most popular and recognizable of the Stooges.
 He was well known for his high-pitched voice and vocal expressions ("nyuk-nyuk-nyuk!"
, "woob-woob-woob!"
, "soitenly!"
 (certainly), and barking like a dog) as well as his physical comedy (e.g., falling on ground and pivoting on his shoulder as he "walked" in circular motion), improvisations, and athleticism.
 An untrained actor, Curly borrowed (and significantly exaggerated) the "woob woob" from "nervous" and soft-spoken comedian Hugh Herbert.
 Curly's unique version of "woob-woob-woob" was firmly established by the time of the Stooges' second Columbia film, "Punch Drunks" (1934).
Paul Demel (4 May 1903-31 August 1951) was a film actor born in Brno, then in the Austro-Hungarian Empire.
 He is most notable for his cameo appearances in the British Ealing comedies "Hue and Cry" (1947), "Passport to Pimlico" (1949), "The Lavender Hill Mob" (1951) and "His Excellency" (1952).
 His other film appearances include "English Without Tears" (1944) for Two Cities Films.
 He died in Munich.
Sammy Petrillo (October 24, 1934 – August 15, 2009) was an American nightclub and movie comedian best known as a Jerry Lewis lookalike.
George Wallace (born July 21, 1952) is an American comedian and actor.
Lawrence "Larry" Semon (February 9, 1889 – October 8, 1928) was an American actor, director, producer, and screenwriter during the silent film era.
 In his day, Semon was considered a major movie comedian, but he is now remembered mainly for working with both Stan Laurel and Oliver Hardy before they started working together.
Marion Byron (born Miriam Bilenkin; March 16, 1911, Dayton, Ohio – July 5, 1985, Santa Monica, California) was a American movie comedian.
Onnie "Lollypop" Jones (November 8, 1897 – August 22, 1954) was an American vaudeville entertainer and movie comedian, popular among African-American audiences in the 1940s.
Meier Valley ( ) is a valley close east of Mount St. Louis on Arrowsmith Peninsula in Graham Land, Antarctica.
 It was mapped from air photos taken by the Falkland Islands and Dependencies Aerial Survey Expedition in 1956-57, and was named by the UK Antarctic Place-Names Committee for Mark F. Meier, an American geologist who in 1952 made the first detailed study of strain all over the surface of a glacier.