Christopher Markus and Stephen McFeely, who scripted the latest Captain America: Civil War, have just been hired to write Marvel’s Avengers: Infinity War – Part 1 and Avengers: Infinity War – Part 2.  The writing team also penned the screenplays for Marvel’s Captain America: The First Avenger, Captain America: The Winter Soldier, and Captain America: Civil War.

Sheesh, could these writers be any more prolific? And they are churning out billion dollar franchise properties for Marvel. These guys also were the co-writers of Marvel’s Thor: The Dark World.

With the Avengers Infinity War, the writer reunite with directors Joe and Anthony Russo for the two-part climax to Phase 3 of the Marvel Cinematic Universe. Avengers: Infinity War – Part 1 will hit theaters May 4, 2018, with the second part following on May 3, 2019.

RELATED: ‘Captain America: Civil War’ News

The third installment of the Captain America franchise started principal photography in Atlanta today and will venture out to other locations in Germany, Puerto Rico and Iceland.

In addition to writing all three films in Marvel’s Captain America franchise, Markus and McFeely also created Marvel’s Agent Carter, which premiered earlier this year on ABC. Outside of the Marvel Universe, Markus and McFeely also wrote Pain & Gain, You Kill Me, and The Life and Death of Peter Sellers.

Markus and McFeely are represented by UTA and attorney David Colden.