Teenage Mutant Ninja Turtles Movies: Modern Timeline
The motion-capture reboot of Teenage Mutant Ninja Turtles brought the characters into the modern era with cutting-edge visual effects, although the hulking designs of the turtles divided fans. Teenage Mutant Ninja Turtles (2014) retells the origin story with a darker tone, while the sequel Out of the Shadows course-corrects by embracing the cartoonish fun of the franchise.
The second film also introduces fan-favorite characters like Casey Jones, Bebop and Rocksteady, and the villain Krang, finally bringing these elements from the classic animated series to the big screen. While the duology underperformed commercially - leading to the cancellation of a planned third film - it represents a complete narrative arc within its own continuity.
There are 2 other watch orders available - see the links up above.

Teenage Mutant Ninja Turtles
Four mutant turtle brothers trained in martial arts emerge from the sewers of New York City to battle crime and protect their home from a dangerous kingpin.

Teenage Mutant Ninja Turtles: Out of the Shadows
The Teenage Mutant Ninja Turtles face their greatest challenge yet when Shredder teams up with mad scientist Baxter Stockman and mutant henchmen Bebop and Rocksteady. As they battle this new threat, an even more dangerous enemy emerges with plans for world domination.
Other Film Series
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Hulk
From Ang Lee's psychological origin story to the Hulk's evolution as a founding Avenger in the MCU, following Bruce Banner's struggle with his monstrous alter ego.
Men in Black
A sci-fi comedy franchise about secret agents who monitor alien activity on Earth.
Ryan Reynolds
Canadian actor known for his quick wit, comedic timing, and action-hero charisma across romantic comedies, superhero films, and dramatic thrillers.
Sonic the Hedgehog
Live-action/CGI hybrid trilogy following Sonic's adventures on Earth as he battles Dr. Robotnik and discovers new allies in a connected cinematic universe.
X-Men
A sprawling superhero franchise following mutants with extraordinary abilities, spanning multiple timelines and generations from the 1960s to the future.