In the Guardians of the Galaxy Holiday Special, Mantis decided to save Christmas for Peter Quill by giving him Kevin Bacon as a present. She felt that this was her responsibility as his half-sister since they both have Ego as their father. However, Peter is unaware of their true connection.

So did Pom Klementieff know about the plot twist all this time? The Oldboy star recently spoke to TVLine where she addressed the revelation, confirming that director James Gunn told her about the relationship when they were still working on Guardians of the Galaxy Vol. 2. “I’ve know this little secret for years, because I knew about it when I was shooting Guardians of the Galaxy 2,” Klementieff said. “I think it was supposed to be in Guardians of the Galaxy 2, and then James Gunn decided to hold onto it and reveal it later.” Still, she said that the reveal is worth the wait. “It’s nice that it’s out there now,” Klementieff said. “It creates more layers and a special and beautiful, bond between the two characters.” We’re loving the idea that both Mantis and Peter are officially half-siblings and there is little doubt that their relationship will strengthen the bond between the characters. Guardians of the Galaxy Holiday Special is now streaming on Disney+. Guardians of the Galaxy Vol. 3 is set to premiere in theaters on May 5, 2023.

Pom Klementieff Says Guardians of the Galaxy Holiday Special Twist Was Planned Before Vol  3 - 66