Martinex, a crystalline humanoid alien hailing from Pluto, debuted in 2017’s Guardians of the Galaxy Vol. 2 alongside Sylvester Stallone’s Stakar Ogord, an old ally of Yondu (Michael Rooker).

A superhero film series based on the Marvel Comics superhero team Guardians of the Galaxy, and part of the Marvel Cinematic Universe (MCU) series. The series is centered on a band of former ...

2 alongside Sylvester Stallone's Stakar Ogord. They also briefly reappeared in 2023's Guardians of the Galaxy Vol. 3. But before the actor landed the role of Martinex, he told The Hollywood ...