Prime Video’s action thrillerG20boasts a talented cast led by Viola Davis. The newaction moviefollows President Danielle Sutton as she attends the G20 summit, which is quickly hijacked by terrorists.G20also has similarities toHas FallenandWhite House Downas well as withDie Hard, both in terms of story and tone.

The political action movie sees Danielle Sutton take the role of the leader and hero, rescuing fellow attendees of the summit while taking out the bad guys. While many of the classic elements of great action movies are present throughout the film,G20also feels like a modern update to the genre. Unsurprisingly,Viola Davis gives a great performanceas the action hero, only adding to her impressive career. Alongside her,G20features some well-known performers.

Antony Starr starring intensely at Viola Davis in G20

Date Of Birth: August 08, 2025

Active Since:1988

Actor:Viola Davis was born in St. Matthews, South Carolina in 1965, and she became interested in acting while in high school. Davis began her career on stage before transitioning to film and television during the 1990s. She then gained more attention through small roles inTraffic, Ocean’s Eleven, Far from Heaven, Solaris, and more. Davis then became a household name thanks to her performance in the 2008 dramaDoubt, which earned her an Oscar nomination. Throughout her career,Davis has earned an EGOT and the Triple Crown for Acting, making her among the best in the industry.

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Dr. Volumnia Gaul

Character:Viola Davis portrays the main character, President Danielle Sutton, in G20. President Sutton is a war hero with a new plan to help the economies of struggling countries, though many disagree with her. While at the G20 summit, the event is overtaken by terrorists looking to profit off misinformation surrounding Sutton’s plan. She must fight and evade her attackers while also attempting to rescue the other hostages.

Date Of Birth: August 10, 2025

Active Since:1995

Actor:Anthony Anderson was born in Compton, California in 1970, and he became interested in theater and acting during high school. He began his career with guest roles on shows likeAlly McBealandMalcolm & Eddieamong others, and recurring roles onThe Bernie Mac Showand’Til Death. Anderson had his breakthrough with supporting roles inHustle & FlowandThe Departedand gained even greater recognition after joining thecast ofLaw & Orderas Detective Kevin Bernard. He is perhapsbest known for playing Dre Johnson onBlack-ish.

Black-ish

Dre Johnson

Character:Anthony Anderson appears alongside Viola Davis in G20 as her character’s husband, Derek Sutton the First Gentleman. He is a supportive father and husband who is separated from Danielle when the terrorists take over the conference. He separately searches for their children, though their family’s connection also proves to be their weakness to the attackers.

Date Of Birth: July 19, 2025

Actor:Antony Starr is from Wellington, New Zealand, and he was born in 1975. He began acting in the 1990s with guest roles on various programs before joining the seriesMercy Peakas Todd Van der Velter. More recently, Starr has appeared in the showsTricky Business, Banshee, andAmerican Gothic.Antony Starr is best known for portraying Homelander inThe Boysand its spinoffs.

Jethro and Van West

G20 - Poster

The Boys

Homelander

Character:Antony Starr stars opposite Viola Davis inG20as the movie’s villain, Rutledge. Rutledge has former experience with combat and arms and poses as a member of the President’s protection detail to gain access to the hotel where the G20 is taking place.

Date Of Birth: Aug 11, 2025

Active Since:2014

Actor:Marsai Martin was born in Plano, Texas in 2004, and began appearing in commercials as a child.Martin got her start on and is perhaps best known for starring in the seriesBlack-ishas Diane Johnson. Martin has lent her voice to the moviesSpirit Untamedand PAW Patrol: The Movieas well as the showsDreamWorks Dragons: Rescue RidersandGood Times: Black Again. She also starred in and executive produced the movieLittle, making her the youngest-ever producer for a studio film.

Jill (voice)

Aggro (voice)

Liberty (voice)

Grey (voice)

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Yesi Scala (voice)

Character:Marsai Martin takes on the role of Serena Sutton inG20. Serena is Danielle and Derek’s teenage daughter who is very smart but rebellious. She and her brother are only brought to the conference because she gets in trouble, but her presence there and her computer skills come in handy throughout thePrime Video film.

Date Of Birth: June 18, 2025

Active Since:2005

Actor:Ramón Rodríguez was born in Rio Piedras, Puerto Rico in 1979, and he began acting in 2005. Rodríguez gained roles in series likeDay BreakandThe Wire. He also appeared in the moviesThe Taking of the Pelham 123andTransformers: Revenge of the Fallen. More recently, he has starred inIron Fist, The Defenders, andThe Affair, buthe is best known for portraying Will Trent in the seriesWill Trent.

The Taking of the Pelham 123

Will Trent

Character:Ramón Rodríguez portrays Manny Ruiz inG20. Manny is the President’s top secret agent who is with her when the attack occurs. He is very loyal and smart, and the two fight their way through many of the obstacles that they encounter together.

G20 Supporting Cast & Characters

Douglas Hodge As Oliver Everett: Douglas Hodge plays the British Prime Minister Oliver Everett inG20. Hodge is also known for his roles in the films and showsRobin Hood, Penny Dreadful, Joker, andThe Great.

Elizabeth Marvel As Joanna Worth: Elizabeth Marvel plays President Sutton’s Secretary of the Treasury, Joanna Worth, inG20. Marvel is well known for her appearances in the showsThe District, House of Cards, Fargo, andHomeland. She has also appeared in films such asTrue Grit, Synecdoche, New York, andBurn After Reading.

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Sabrina Impacciatore As Elena Romano: Sabrina Impacciatore appears as a representative from Italy inG20named Elena Romano. Impacciatore is likely best known to American audiences for her role as the hotel manager, Valentina, inThe White Lotusseason 2.

Clark Gregg As Harold Mosely: Clark Gregg appears as the Vice President Harold Mosely inG20. Gregg is best known for portraying Phil Coulson in MCU projects, but he has also appeared inThe West Wing, The New Adventures of Old Christine, and more.