Here is an updated list for the massive fictional narrative that has made the MCU by far (if not the most) successful franchise in movie history. Over a year after Marvel's Avengers: Endgame hit theatres, this list has grew exponentially since the end of 2017.

The franchise is still pleasing fans film-after-film, dominating the box office with now 22 movies (as of Spider-Man: Far From Home). There is much more to come with Disney now in ownership of all Marvel characters, Lord Feige has CONFIRMED the long awaited Fantastic Four, X-Men, and more previously-unavailable characters & properties.

With that, here is an updated list on the heroes who were there on the road to Infinity.

- Thanks for reading

Iron Man

Real name: Tony Stark

Portrayed by: Robert Downey Jr.

First Appearance: Iron Man (2008) Directed by Jon Favreau

Last Appearance: Avengers: Endgame (2019) Directed by Joe & Anthony Russo

Powers: Genius, billionaire, playboy, philanthropist

Team Affiliations: Avengers

-Deceased

War Machine

Real name: James "Rhodey" Rhodes

Portrayed by: Don Cheadle (replaced Terrence Howard as of Iron Man 2)

First Appearance: Iron Man (2008)

Last Appearance: Avengers: Endgame (2019)

Powers: Iron Man Armour Technology/Experienced Marine/Aviator

Team Affiliations: US Department of Defence, US Marine Corps, S.H.I.E.L.D, Avengers

Hulk

Real name: Bruce Banner

Portrayed by: Mark Ruffalo (replaced Edward Norton as of The Avengers)

First Appearance: The Incredible Hulk (2008) Directed by Louis Leterrier

Last Appearance: Avengers: Endgame (2019)

Powers: Super strength from gamma radiation/scientist (Banner)

Team Affiliations: Avengers, Revengers

Black Widow

Real name: Natasha Romanoff

Portrayed by: Scarlett Johansson

First Appearance: Iron Man 2 (2010) Directed by Jon Favreau

Last Appearance: Avengers: Endgame (2019)

Powers: Expert martial artist/master in covert art

Team Affiliations: S.H.I.E.L.D, Avengers

-Deceased

Thor

Real name: Thor Odinson

Portrayed by: Chris Hemsworth

First Appearance: Thor (2011) Directed by Kenneth Branagh

Last Appearance: Avengers: Endgame (2019) Directed by Taika Waititi

Powers: Super strength, speed, agility, controls thunder/lighting

Team Affiliations: Avengers, Revengers

Captain America

Real name: Steve Rogers

Portrayed by: Chris Evans

First Appearance: Captain America: The First Avenger (2011) Directed by Joe Johnston

Last Appearance: Avengers: Endgame (2019)

Powers: Superhuman strength, speed, agility, endurance

Team Affiliations: US Army, Avengers, S.H.I.E.L.D

-Retired

The Winter Soldier

Real name: James Buchanan "Bucky" Barnes

Portrayed by: Sebastian Stan

First Appearance: Captain America: The First Avenger (2011)

Last Appearance: Avengers: Endgame (2019)

Powers: Enhanced strength, speed, reflexes, healing, stamina and agility

Team Affiliations: US Army, Hydra

Hawkeye

Real name: Clint Barton

Portrayed by: Jeremy Renner

First Appearance: Thor (2011)

Last Appearance: Avengers: Endgame (2019)

Powers: Master archer, marksman, expert tactician, acrobat and hand-to-hand combatant

Team Affiliations: S.H.I.E.L.D, Avengers

Falcon

Real name: Sam Wilson

Portrayed by: Anthony Mackie

First Appearance: Captain America: The Winter Soldier (2014) Directed by Joe & Anthony Russo

Last Appearance: Avengers: Endgame (2019)

Powers: Mechanical wings, master pilot, expert acrobat and hand-to-hand combatant

Team Affiliations: US Army, S.H.I.E.L.D, Avengers

Guardians of the Galaxy

I decided to group this whole team into one listing since they have stuck together since becoming the Guardians of the Galaxy.

Names: Star Lord, Gamora, Rocket, Groot, Drax, Mantis, Nebula

Portrayed by: Chris Pratt, Zoe Saldana, Bradley Cooper, Vin Diesel, Dave Bautista, Pom Klementieff & Karen Gillan - respectively

First Appearance: Guardians of the Galaxy (2014) Directed by James Gunn

Mantis first appears in Guardians of the Galaxy Vol. 2 (2017) Directed by James Gunn

Powers: Tech/Alien

Team Affiliations: Guardians of the Galaxy

Scarlet Witch

Real name: Wanda Maximoff

Portrayed by: Elizabeth Olsen

First Appearance: Captain America: The Winter Soldier (2014)

Last Appearance: Avengers: Endgame (2019)

Powers: Telekinesis, telepathy, and energy manipulation (Mind stone)

Team Affiliations: Avengers

Vision

Portrayed by: Paul Bettany

First Appearance: Avengers: Age of Ultron (2015) Directed by Joss Whedon

Last Appearance: Avengers: Infinity War (2018)

Powers: Super strength, intangibility flight, energy blasts, technology interactivity (Mind stone holder)

Team Affiliations: Avengers

-Deceased

Ant-Man

Real name: Scott Lang

Portrayed by: Paul Rudd

First Appearance: Ant-Man (2015)

Last Appearance: Avengers: Endgame (2019)

Powers: Pym shrink/enlarge technology

Team Affiliations: None

Wasp

Real name: Hope Van Dyne

Portrayed by: Evangeline Lilly

First Appearance: Ant-Man (2015)

Last Appearance: Avengers: Endgame (2019)

Powers: Pym shrink/enlarge technology, flight

Team Affiliations: None

Black Panther

Real name: T'Challa

Portrayed by: Chadwick Boseman

First Appearance: Captain America: Civil War (2016)

Last Appearance: Avengers: Endgame (2019)

Powers: Superhuman strength, speed, reflexes, agility, stamina, endurance, durability, and senses, genius-level intellect, master martial artist, tactician, strategist, vibranium armoured suit

Team Affiliations: None

Spider-Man

Real name: Peter Parker

Portrayed by: Tom Holland

First Appearance: Captain America: Civil War (2016)

Last Appearance: Spider-Man: Far from Home (2019)

Powers: Superhuman strength, speed, reflexes, agility, stamina, endurance, durability, and senses, Iron Man tech Spider-suit, webs

Team Affiliations: Avengers

Doctor Strange

Real name: Stephen Strange

Portrayed by: Benedict Cumberbatch

First Appearance: Doctor Strange (2016)

Last Appearance: Avengers: Endgame (2019)

Powers: Mystic energy, magic spells, magic tools (sling ring)

Team Affiliations: None

Captain Marvel

Real name: Carol Danvers

Portrayed by: Brie Larson

First Appearance: Captain Marvel (2019) Directed by Anna Boden/Ryan Fleck

Last Appearance: Avengers: Endgame (2019)

Powers: Flight, superhuman strength, photon energy

Team Affiliations: US Air Force