Question: Avengers: Infinity War will feature an actor known for his role as J.A.R.V.I.S. and what other character in the Marvel Cinematic Universe?

Context articles: Paul Bettany
Fury's Big Week
Infinity Gems
Clark Gregg
Avengers: Age of Ultron
Avengers: Infinity War
The Avengers (2012 film)
List of Jessica Jones characters
All Hail the King
Ultimate Nick Fury

Paul Bettany (born 27 May 1971) is an English actor.
 He is known for his voice role as J.A.R.V.I.S. and the Vision in the Marvel Cinematic Universe, specifically the films "Iron Man" (2008), "Iron Man 2" (2010), "The Avengers" (2012), "Iron Man 3" (2013), "" (2015) and "" (2016), for which he garnered praise.
 He first came to the attention of mainstream audiences when he appeared in the British film "Gangster No. 1" (2000), and director Brian Helgeland's film "A Knight's Tale" (2001).
 He has gone on to appear in a wide variety of films, including "A Beautiful Mind" (2001), "" (2003), "Dogville" (2003), "Wimbledon" (2004), and the adaptation of the novel "The Da Vinci Code" (2006).
Marvel's The Avengers Prelude: Fury's Big Week, or simply Fury's Big Week, is a limited series comic book published by Marvel Comics as an official tie-in comic to the Marvel Cinematic Universe (MCU), specifically the 2012 film "Marvel's The Avengers".
 The comic was written by Eric Pearson from stories by himself and Chris Yost, with art by various pencillers.
 "Fury's Big Week" follows Nick Fury and several agents of S.H.I.E.L.D. as they deal with the various events of the MCU films leading up to "The Avengers".
The Infinity Gems, originally referred to as Soul Gems, are six immensely powerful fictional gems appearing in American comic books published by Marvel Comics.
 Whoever holds all six gems and uses them in concert, such as in the Infinity Gauntlet, gains virtual omnipotence and omniscience.
 The six primary gems are the Mind Gem, the Soul Gem, the Space Gem, the Power Gem, the Time Gem and the Reality Gem, and in later storylines, crossovers and other media, a seventh Infinity Gem is sometimes added.
 The Gems play a prominent role in the first three phases of the Marvel Cinematic Universe, where they are known as the Infinity Stones.
Robert Clark Gregg (born April 2, 1962), known professionally as Clark Gregg, is an American actor, director, screenwriter and voice actor.
 He is best known for the role of Agent Phil Coulson in the Marvel Cinematic Universe.
 He has appeared in "Iron Man" (2008), "Iron Man 2" (2010), "Thor" (2011), "The Avengers" (2012), and the television series "Agents of S.H.I.E.L.D." being the actor with the longest screen time in the MCU.
 He also voices the character on the animated television series "Ultimate Spider-Man" and in the video games "Lego Marvel Super Heroes", "Lego Marvel Avengers" and "Marvel Heroes".
Avengers: Age of Ultron is a 2015 American superhero film based on the Marvel Comics superhero team the Avengers, produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures.
 It is the sequel to 2012's "The Avengers" and the eleventh film in the Marvel Cinematic Universe (MCU).
 The film was written and directed by Joss Whedon and features an ensemble cast that includes Robert Downey Jr., Chris Hemsworth, Mark Ruffalo, Chris Evans, Scarlett Johansson, Jeremy Renner, Don Cheadle, Aaron Taylor-Johnson, Elizabeth Olsen, Paul Bettany, Cobie Smulders, Anthony Mackie, Hayley Atwell, Idris Elba, Stellan Skarsgård, James Spader, and Samuel L. Jackson.
 In "Avengers: Age of Ultron", the Avengers fight Ultron, an artificial intelligence obsessed with causing human extinction.
Avengers: Infinity War is an upcoming American superhero film based on the Marvel Comics superhero team the Avengers, produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures.
 It is intended to be the sequel to 2012's "Marvel's The Avengers" and 2015's "" and the nineteenth film installment in the Marvel Cinematic Universe (MCU).
 The film is directed by Anthony and Joe Russo, with a screenplay by Christopher Markus & Stephen McFeely, and features an ensemble cast that includes Robert Downey Jr., Josh Brolin, Mark Ruffalo, Tom Hiddleston, Chris Evans, Chris Hemsworth, Jeremy Renner, Chris Pratt, Elizabeth Olsen, Sebastian Stan, Benedict Cumberbatch, Paul Bettany, Cobie Smulders, Benedict Wong, Zoe Saldana, Karen Gillan, Vin Diesel, Dave Bautista, Bradley Cooper, Pom Klementieff, Scarlett Johansson, Benicio del Toro, Tom Holland, Anthony Mackie, Chadwick Boseman, Danai Gurira, Paul Rudd, and Don Cheadle.
 In "Avengers: Infinity War", the Avengers join forces with the Guardians of the Galaxy to confront Thanos, who is trying to amass the Infinity Stones.
Marvel's The Avengers (classified under the name Marvel Avengers Assemble in the United Kingdom and Ireland), or simply The Avengers, is a 2012 American superhero film based on the Marvel Comics superhero team of the same name, produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures.
 It is the sixth film in the Marvel Cinematic Universe.
 The film was written and directed by Joss Whedon and features an ensemble cast that includes Robert Downey Jr., Chris Evans, Mark Ruffalo, Chris Hemsworth, Scarlett Johansson, Jeremy Renner, Tom Hiddleston, Clark Gregg, Cobie Smulders, Stellan Skarsgård, and Samuel L. Jackson.
 In the film, Nick Fury, director of the peacekeeping organization S.H.I.E.L.D., recruits Iron Man, Captain America, the Hulk, and Thor to form a team that must stop Thor's brother Loki from subjugating Earth.
"Jessica Jones" is an American web television series created for Netflix by Melissa Rosenberg, based on the Marvel Comics character of the same name.
 It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films of the franchise, and is the second in a series of shows that will lead up to a Defenders crossover miniseries.
 The series stars Krysten Ritter as Jessica Jones, with Rachael Taylor, Eka Darville, and Carrie-Anne Moss also starring.
 They were joined by Mike Colter, Wil Traval, Erin Moriarty, and David Tennant for the first season, and Leah Gibson and J.R. Ramirez for the second season.
 In addition to original characters, several characters from other Marvel Cinematic Universe television series and/or based on various Marvel properties also appear throughout the series.
All Hail the King is a 2014 American direct-to-video short film featuring the Marvel Cinematic Universe (MCU) character Trevor Slattery, produced by Marvel Studios and distributed by Walt Disney Studios Home Entertainment on the home media release of "".
 It is a follow up and spin-off of "Iron Man 3", and is the fifth film in the Marvel One-Shots short film series.
 The film is written and directed by Drew Pearce, and is set in the Marvel Cinematic Universe, sharing continuity with the films of the franchise.
 It stars Ben Kingsley, Scoot McNairy, Lester Speight, and Sam Rockwell, with Kingsley reprising his role from "Iron Man 3", and Rockwell reprising his role from "Iron Man 2".
 In "All Hail the King", a documentary filmmaker interviews the infamous fake terrorist Trevor Slattery from behind bars.
General Nicholas Joseph "Nick" Fury is a fictional character appearing in comic books published by Marvel Comics' Ultimate Marvel section as a different version of Nick Fury or Nick Fury Jr., his son and successor as director of S.H.I.E.L.D. He has a substantial presence in all the Ultimate Marvel comics, appearing first in "Ultimate Marvel Team-Up" and "Ultimate X-Men" and later reappearing regularly in "Ultimate Spider-Man" and finally securing a regular, recurring role as the general of S.H.I.E.L.D. and the leader of the Ultimates, a re-imagining of the Avengers.
 This character was designed to look like Samuel L. Jackson, the actor who later went on to portray Nick Fury in several Marvel movies and television shows set in the established Marvel Cinematic Universe.