'Black Panther' wins the top prize at Screen Actors Guild Awards 2019

Rami Malek and Glenn Close also walk away with trophies

The cast of 'Black Panther', which got the SAG award for outstanding performance by a cast in a motion picture. AP

Groundbreaking superhero blockbuster Black Panther won the top prize at the Screen Actors Guild Awards – a major boost to its campaign for Oscars glory next month.

The film won for best ensemble cast, besting musical romance A Star Is Born, Spike Lee's BlacKkKlansman, Queen biopic Bohemian Rhapsody and rom-com Crazy Rich Asians.

Chadwick Boseman, who plays the title role in what was the top-grossing film in North America in 2018, explained the film's significance alongside his co-stars, nearly all of them black.

"We all know what it's like to be told that there is not a place for you to be featured, yet you are young, gifted and black," Boseman told the audience at the Shrine Auditorium in Los Angeles, California.

"We knew that we had something special that we wanted to give the world – that we could be full human beings in the roles that we were playing, that we could create a world that exemplified a world we wanted to see."

Black Panther also won for best stunt ensemble.

The Oscars race

This year, the SAG Awards come at a key point in the race to next month's Academy Awards – just after the Oscars nominations, and well before voting for the winners begins.

The Screen Actors Guild accounts for a major percentage of the 8,000-odd Oscar voters, so the SAG winners will earn a lot of awards season momentum.

Despite four nominations, A Star Is Born – the latest iteration of the classic Tinseltown story of an aging star and the ingenue he discovers – went home empty-handed.

One major absentee at the 25th edition of the SAG Awards was Alfonso Cuaron's Roma – the top Oscar nomination-getter was left out of SAG contention.

Sure bets and surprises

While SAG-winning casts have only gone on to win a best picture Oscar about half the time, the awards are better at predicting best actor winners (79 per cent) and best actress (75 per cent).

Glenn Close solidified her frontrunner status in the race for the best actress Oscar with a win for her searing work in The Wife.

Glenn Close poses with the SAG Award for Outstanding performance by a Female Actor in a Leading Role in 'The Wife'. EPA

So far this awards season, she has also won a Golden Globe and a Critics' Choice Award.

For best actor, Rami Malek's star-making turn as Queen frontman Freddie Mercury in Bohemian Rhapsody was rewarded – over Christian Bale's work in another biopic, as former US vice president Dick Cheney in Vice.

"I just never in my wildest dreams thought I could be in a category with these men," said Malek, who also won a Golden Globe for the role and is nominated for an Oscar.

Mahershala Ali continued his march to the Oscars by taking the best supporting actor trophy for his work in civil rights dramedy Green Book.

Ali – already a Golden Globe and Critics' Choice Award winner – stars as Don Shirley, a black pianist who hires a white Italian-American driver (Viggo Mortensen) to help him on a tour of the segregated American South in the 1960s.

"I am just really grateful to be amongst this fraternity of people, amongst this fraternity of artists who have the good fortune of getting to deal and wrestle with the human condition and trying to do that responsibly," he said.

Emily Blunt meanwhile pulled off a major upset, winning the statuette for best supporting actress for A Quiet Place, an innovative horror film directed by her husband and co-star, John Krasinski.

"Thank you for giving me the part – you would have been in major trouble if you hadn't," she quipped at Krasinski. "You are a stunning filmmaker."

Television honours

On the television side, NBC's popular This Is Us won top honours for best drama ensemble cast for the second year in a row, while popular Amazon series The Marvelous Mrs Maisel swept the three prizes in the comedy categories.

Jason Bateman won best actor honours for dark Netflix drama Ozark, while Sandra Oh triumphed for her work on BBC America drama Killing Eve.

And Tom Hanks presented a lifetime achievement award to veteran actor Alan Alda, the star of the long-running TV comedy M*A*S*H, who revealed last year that he is battling Parkinson's disease.

"It may never have been more urgent to see the world through another person's eyes than when a culture is divided so sharply," Alda said to a rapt audience.

"Actors can help, at least a little, just by doing what we do. (...) It can't solve everything, but it wouldn't hurt."

Here is the full list of winners:

Motion Picture Awards

Best ensemble cast: Black Panther

Best actor: Rami Malek, Bohemian Rhapsody

Best actress: Glenn Close, The Wife

Best supporting actor: Mahershala Ali, Green Book

Best supporting actress: Emily Blunt, A Quiet Place

Best stunt ensemble: Black Panther

Television Awards

Best ensemble, drama: This Is Us

Best ensemble, comedy: The Marvelous Mrs Maisel

Best actor, drama: Jason Bateman, Ozark

Best actress, drama: Sandra Oh, Killing Eve

Best actor, comedy: Tony Shalhoub, The Marvelous Mrs Maisel

Best actress, comedy: Rachel Brosnahan, The Marvelous Mrs Maisel

Best actor, TV movie or limited series: Darren Criss, The Assassination of Gianni Versace: American Crime Story

Best actress, TV movie or limited series: Patricia Arquette, Escape at Dannemora