Michael Gambon is the current Dumbledore. I like him in Sleepy Hollow.
http://www.imdb.com/name/nm0002091/
As for more info on Richard Harris:
Mini biography
A genuine star of cinema onscreen, and a fiery hell raiser off screen, Richard St John Harris was born on October 1st 1930 at Limerick, Ireland...the son of a local farmer, he was an excellent rugby player, plus he had a strong passion for literature. Unfortunately, a teenage bout of tuberculosis ended his rugby career aspirations, but Harris became fascinated with the theater and skipped a local dance one night to attend a play of "Henry IV". He was hooked, and he went on to learn his stage craft at The London Academy of Music and Dramatic Art, and then spent several years in stage productions. He debuted on screen in _Alive and Kicking (1958)_ , and quickly scored regular work in films including _Wreck of the Mary Deare (1959)_ , A Terrible Beauty (1960), and as a frustrated Australian bomber pilot in _Guns Of Navarone, The (1961)_ .
However, his breakthrough performance was as the quintessential "angry young man" in the sensational drama This Sporting Life (1963), which scored him an Oscar nomination. He then appeared in the WW2 commando tale _Heroes Of Telemark, The (1965)_ and in the Sam Peckinpah directed western Major Dundee (1965), plus Hawaii (1966), and as "King Arthur" in the lackluster adaptation of Camelot (1967). Better performances followed alongside Sean Connery in _Molly Maguires (1970)_ , and then Harris took the lead role in the violent western _A Man Called Horse (1970)_ , that became something of a cult film, with two later sequels.
As the 1970s progressed, Harris continued to appear regularly onscreen, however the quality of the scripts swayed from above average to woeful. His film credits during this period included directing himself as an aging soccer player in the delightful Bloomfield (1971), The Deadly Trackers (1973), Juggernaut (1974), the strangely titled crime film 99 and 44/100% Dead (1974), with 'Sean Connery again in Robin and Marian (1976), Gulliver's Travels (1977) in the "Jaws" rip off Orca (1977), and with Richard Burton and Roger Moore as an ill-fated mercenary in The Wild Geese (1978).
The 1980s kicked off with him appearing in the silly _Tarzan, The Ape Man (1981)_ and the remainder of the decade had him appearing in some very forgettable productions.
However, the luck of the Irish was once again to shine on his career, and he scored rave reviews (and another Oscar nomination) for The Field (1990), he then locked horns with Harrison Ford as an IRA sympathizer in Patriot Games (1992), and as gunfighter "English Bob" in the Clint Eastwood western Unforgiven (1992). Harris was firmly back in vogue, and he rewarded his fans with more wonderful performances in Wrestling Ernest Hemingway (1993), Cry, the Beloved Country (1995), _Great Kandinsky, The (1995)_ and This Is the Sea (1997). Further fortune came his way with a strong performance in the block buster Gladiator (2000), and he became known to younger film fans as "Albus Dumbledore" in the hugely successful Harry Potter and the Sorcerer's Stone (2001) and Harry Potter and the Chamber of Secrets (2002). His final screen role was as "Lucius Sulla" in the mini series _"Julius Caesar" (2002)_ .
A diverse, vigorous and captivating actor, Richard Harris passed away from Hodgkin's disease on October 25th, 2002.
--------------------------------------------------------------------------------
IMDb mini-biography by
[email protected]
--------------------------------------------------------------------------------
Spouse
Ann Turkel (7 June 1974 - 1982) (divorced)
Elizabeth Rees (1957 - 1969) (divorced) 3 children
--------------------------------------------------------------------------------
Trivia
Was a pretty good rugby player in his day, still remembered in Limerick City for his tackling ability.
Father of director Damian Harris, actors Jared Harris and Jamie Harris.
Harris was a guest professor, teaching Theatre Arts courses at the University Of Scranton in the mid 1980s.
Received an Honorary Doctorate from the University Of Scranton in 1987.
Joined the Knights of Malta (SMOM), despite his two divorces.
Harris, Peter O'Toole and Richard Burton were drinking buddies in the early 1970s till Burton's Death.
Was knighted by Denmark in 1985.
One of 9 children born to Limerick farmer Ivan Harris and his wife, the former Mildred Harty.
A bout with tuberculosis ended his ambition of becoming a professional rugby player.
Only agreed to take the part of Albus Dumbledor in Harry Potter and the Sorcerer's Stone (2001) after his then 11-year-old granddaughter threatened never to speak to him again if he didn't.
While still a student, he rented the tiny "off-West End" Irving Theatre in London, and directed his own production of Odets' "Winter Journey (The Country Girl)". The critics approved, but the production used up all his savings, and he was forced to sleep in a coal cellar for six weeks.
His brother Dermot was married to actress Cassandra Harris and had two children. After his death she married Pierce Brosnan and they became Brosnan's stepchildren.
Died shortly before the U.S. premiere of Harry Potter and the Chamber of Secrets (2002).
He was awarded the 1990 London Evening Standard Theatre Award for Best Actor for his performance in Henry IV.
Following his death, many of his family members wanted friend Peter O'Toole to take the role of Albus Dumbledore in Harry Potter and the Prisoner of Azkaban (2004).
Was cremated and his ashes were scattered at his home in the Bahamas
Both he and his fellow Irish actor (and close friend), Peter O'Toole appeared in versions of "Gulliver's Travels": Harris played the title character in the 1977 film version and O'Toole played the Emperor of Lilliput in the 1996 TV-film version, where Ted Danson played Gulliver.
Associate member of LAMDA.
Graduated from the London Academy of Music and Dramatic Art (LAMDA). He was rejected by the Royal Adademy of Dramatic Art.
Member of the Royal Shakespeare Company (RSC) in Stratford Upon Avon, England, since the early 1960s. His last appearance on the Swan stage (RSC main) was in the mid-1990s.
Received the Laurence Olivier Award for his acclaimed performances at the Royal National Theatre, London, England.
Once said in an interview that he had a great fascination with authority figures and their use of power. During his career he portrayed King Arthur in Camelot (1967), Oliver Cromwell in Cromwell (1970), King Richard the Lionheart in Robin and Marian (1976), Roman Emperor Marcus Aurelius in Gladiator (2000), and Headmaster Albus Dumbledore in the first two Harry Potter films.
An alcoholic, he gave up drinking completely in 1981 and returned to drinking Guinness a decade later.
It was his lifelong ambition to play Hamlet. He never did, although he referred to "This Sporting Life" (1962) as his Hamlet and "The Field" (1990) as his Lear. He later had one final attempt at an updated version of Lear with My Kingdom (2001).
He and Patrick Bergin were two of the only Irish actors to play Irishmen in Patriot Games (1992).
Was friends with Sir Sean Connery.