Question: Boris Claudio "Lalo" Schifrin is noted for his collaborations with which American actor born May 31, 1930?

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Lalo Schifrin: Boris Claudio "Lalo" Schifrin (born June 21, 1932) is an Argentine pianist, composer, arranger and conductor.  He is best known for his large body of film and TV scores since the 1950s, including the "" and "Enter the Dragon".  He has received five Grammy Awards and six Oscar nominations.  Associated with the jazz music genre, Schifrin is also noted for his collaborations with Clint Eastwood from the late 1960s to the 1980s, particularly the "Dirty Harry" films.

Donald Patrick Harvey: Donald Patrick Harvey II (born May 31, 1960) is an American actor and voice actor, known professionally as Don Harvey.

Michael Chevalier: Michael Chevalier (born May 14, 1933) is a German synchronis speaker and actor born in Berlin.  He has provided the German dub voices for Charles Bronson ("Once Upon a Time in the West"), Richard Harris ("The Wild Geese"), Omar Sharif ("Doctor Zhivago"), Oliver Reed ("Gladiator"), Steve McQueen ("The Cincinnati Kid"), Dan Blocker ("Bonanza") and William Conrad ("Jake and the Fatman").  He has also provided dubs for Marlon Brando, Paul Newman and Sean Connery.

Guy Nardulli: Gaetano Marco "Guy" Nardulli (born May 31, 1974 in Chicago, Illinois) is an American actor and producer who is most associated for his character role as a street fighter turned MMA professional fighter in the 2006 movie -"And Then It Breaks" with actress Anne Dudek.  "The Horror Vault Vol.1" (2008), which was released as a compilation of nine horror short stories contains the 2005 movie short thriller "Alone" in which Nardulli plays Detective Wiley.  Guy is well known for his "strong-arm" portrayals as detective and law enforcement characters, military, mobster and criminal roles in movies and television.  His most recent television work is related with the 2015 television series "The Last Ship" in two episodes, "Long Day's Journey" and "Alone and Unafraid".  Guy also appears in a reoccurring role on "Criminal Minds" as Detective Walker.  He was nominated for Best Supporting Actor for the 2013 Utah Film Awards for his role as Antonio Sorrento for "Proper Manors".  Nardulli also received a second nomination as part of the Best Ensemble Nomination, also for Proper Manors.

Dean Haspiel: Dean Edmund Haspiel (born May 31, 1967, in New York City) is an American comic book artist.  He is known for his collaborations with writer Harvey Pekar on his "American Splendor" series as well as the graphic novel "The Quitter".  He has been nominated for numerous Eisner Awards, and won a 2010 Emmy Award for TV design work.

Don Ameche: Don Ameche ( ; born Dominic Felix Amici; May 31, 1908 – December 6, 1993) was an American actor and voice artist.  After playing in college shows, stock, and vaudeville, he became a major radio star in the early 1930s, which led to the offer of a movie contract from 20th Century Fox in 1935.  As a handsome, debonaire leading man in 40 films over the next 14 years, he was a popular star in comedies, dramas, and musicals.  In the 1950s he worked on Broadway and in television, and was well known as the host of NBC's "International Showtime" from 1961 to 1965.  Returning to film work in his later years, Ameche won the Academy Award for Best Supporting Actor for his performance in "Cocoon" (1985).

James Gleason: James Austin Gleason (May 23, 1882 – April 12, 1959) was an American actor born in New York City.  He was also a playwright and screenwriter.

Clint Eastwood: Clinton Eastwood Jr. (born May 31, 1930) is an American actor, filmmaker, musician, and political figure.  After achieving success in the Western TV series "Rawhide", he rose to international fame with his role as the Man with No Name in Sergio Leone's "Dollars" Trilogy of Spaghetti Westerns during the 1960s, and as antihero cop Harry Callahan in the five "Dirty Harry" films throughout the 1970s and 1980s.  These roles, among others, have made Eastwood an enduring cultural icon of masculinity.

Gregory Alexandre: Gregory Alexandre (born May 31, 1985) is a professional Canadian football defensive lineman who is currently a free agent.  He was drafted 35th overall by the Toronto Argonauts in the 2011 CFL Draft and signed with the team on his birthday, May 31, 2011.  He played college football for the Montreal Carabins.

Pedro Regas: Petros "Pedro" Regas (Greek: Πέτρος Ρεγάκος; April 18, 1897 – August 10, 1974) was a Greek American actor born in Sparta, Greece and was the brother of actor George Regas.

Supporting paragraphs: Lalo Schifrin Clint Eastwood
Answer: Clint Eastwood