Question: Did Pom Klementieff reprise any role for films in her career?  In which films did Pom Klementieff star as Mantis?
Answer: Pom Klementieff played the role of Mantis in the films Guardians of the Galaxy Vol. 2 (2017), Avengers: Infinity War (2018) and Avengers: Endgame (2019).