(CNN) -- Perhaps it really WAS destiny.

"Slumdog Millionaire," the little film that overcame tremendous odds simply to earn an American release, won eight Oscars Sunday night at the 81st annual Academy Awards, including best picture.

"Most of all we had passion and we had belief, and our film shows if you have those two things, you have everything," said producer Christian Colson, surrounded by many members of the film's huge cast and crew.

It was a supremely unlikely success story. "Millionaire," which combines elements of Bollywood melodrama and documentary grit, features no stars.

It's set largely among the poverty-stricken districts of Mumbai, India, and one-third of the film is in Hindi. Its initially reluctant director, Danny Boyle, is better known for brash British films such as "Trainspotting" and "28 Days Later." And the film almost went straight to DVD in America, thanks to the folding of initial studio Warner Independent Pictures (like CNN, it's a unit of Time Warner).

But the film's orphaned, poverty-raised hero, played by Dev Patel, overcomes his challenges to earn a spot on the game show "Who Wants to Be a Millionaire" -- not necessarily to win money, but to connect with his lost love. On the show, he's told that perhaps he is a figure of destiny.

"It is written," the show's smarmy host tells him, somewhat mockingly, after Patel's character aces several questions. List of winners, nominees

"Slumdog's" filmmakers were jubilant at the wins, which also included Oscars for best director (Boyle), best adapted screenplay (Simon Beaufoy), score (A.R. Rahman), cinematography (Anthony Dod Mantle), song, sound mixing and film editing.

Boyle jumped up and down as he accepted his award, saying he'd told his children that if he ever won, he'd bounce like Tigger from "Winnie-the-Pooh."

Rahman was equally appreciative.

"All my life I've had a choice between hate and love, and I chose love, and now I'm here," he said.  Gallery: See what the stars are wearing »

"Slumdog's" main competition, "The Curious Case of Benjamin Button," won just three Oscars, all in minor categories. The film had led the pack with 13 nominations.

The rest of the Oscar broadcast alternated between host Hugh Jackman's smooth song-and-dance numbers, some comic moments from Steve Martin, Tina Fey and Ben Stiller, and politics, generally focused on gay rights and California's anti-gay marriage Proposition 8.

Sean Penn won best actor for playing Harvey Milk in "Milk," the story of the first openly gay man elected to major public office. Penn earned laughs and applause for his speech. iReport.com: What do you think of the winners?

"You commie homo-loving sons of guns," the sometimes truculent actor began, to laughter. "I did not expect this, and I wanted to be very clear that I do know how hard I make it to appreciate me, often. But I am touched by the appreciation."

After a series of thank-you's, he turned serious in talking about gay marriage. "For those who saw the signs of hatred as our cars drove in tonight, I think it's a good time for those who voted for the ban against gay marriage to sit and reflect on their great shame and their shame in their grandchildren's eyes if they continue that support," Penn said. "We've got to have equal rights for everyone."

Dustin Lance Black, who won original screenplay for "Milk," also gave an impassioned speech in favor of gay rights.

"I think [Milk] would want me to say to all the gay and lesbian kids out there tonight ... that you are beautiful, wonderful creatures of value, and that no matter what anyone tells you, God does love you and
( CNN ) -- Perhaps it really WAS destiny . " Slumdog Millionaire , " the little film that overcame tremendous odds simply to earn an American release , won eight Oscars Sunday night at the 81st annual Academy Awards , including best picture . " Most of all we had passion and we had belief , and our film shows if you have those two things , you have everything , " said producer Christian Colson , surrounded by many members of the film 's huge cast and crew . It was a supremely unlikely success story . " Millionaire , " which combines elements of Bollywood melodrama and documentary grit , features no stars . It 's set largely among the poverty - stricken districts of Mumbai , India , and one - third of the film is in Hindi . Its initially reluctant director , Danny Boyle , is better known for brash British films such as " Trainspotting " and " 28 Days Later . " And the film almost went straight to DVD in America , thanks to the folding of initial studio Warner Independent Pictures ( like CNN , it 's a unit of Time Warner ) . But the film 's orphaned , poverty - raised hero , played by Dev Patel , overcomes his challenges to earn a spot on the game show " Who Wants to Be a Millionaire " -- not necessarily to win money , but to connect with his lost love . On the show , he 's told that perhaps he is a figure of destiny . " It is written , " the show 's smarmy host tells him , somewhat mockingly , after Patel 's character aces several questions . List of winners , nominees " Slumdog 's " filmmakers were jubilant at the wins , which also included Oscars for best director ( Boyle ) , best adapted screenplay ( Simon Beaufoy ) , score ( A.R. Rahman ) , cinematography ( Anthony Dod Mantle ) , song , sound mixing and film editing . Boyle jumped up and down as he accepted his award , saying he 'd told his children that if he ever won , he 'd bounce like Tigger from " Winnie - the - Pooh . " Rahman was equally appreciative . " All my life I 've had a choice between hate and love , and I chose love , and now I 'm here , " he said . Gallery : See what the stars are wearing » " Slumdog 's " main competition , " The Curious Case of Benjamin Button , " won just three Oscars , all in minor categories . The film had led the pack with 13 nominations . The rest of the Oscar broadcast alternated between host Hugh Jackman 's smooth song - and - dance numbers , some comic moments from Steve Martin , Tina Fey and Ben Stiller , and politics , generally focused on gay rights and California 's anti - gay marriage Proposition 8 . Sean Penn won best actor for playing Harvey Milk in " Milk , " the story of the first openly gay man elected to major public office . Penn earned laughs and applause for his speech . iReport.com : What do you think of the winners ? " You commie homo - loving sons of guns , " the sometimes truculent actor began , to laughter . " I did not expect this , and I wanted to be very clear that I do know how hard I make it to appreciate me , often . But I am touched by the appreciation . " After a series of thank - you 's , he turned serious in talking about gay marriage . " For those who saw the signs of hatred as our cars drove in tonight , I think it 's a good time for those who voted for the ban against gay marriage to sit and reflect on their great shame and their shame in their grandchildren 's eyes if they continue that support , " Penn said . " We 've got to have equal rights for everyone . " Dustin Lance Black , who won original screenplay for " Milk , " also gave an impassioned speech in favor of gay rights . " I think [ Milk ] would want me to say to all the gay and lesbian kids out there tonight ... that you are beautiful , wonderful creatures of value , and that no matter what anyone tells you , God does love you and
What is the name of the winner for best actor?
What is the name of the winner for best actor ?
Sean Penn
Sean Penn