《超能陆战队》主题曲是由Fall Out Boy演唱的Immortals。歌词:They say we are what we are;But we don’t have to be;I’m bad behavior but I do it in the best way;I’ll be the watcher (watcher);Of the eternal flame;I’ll be the guard dog;of all your fever dreams;Oooooooh;I am the sand in the bottom half;Of the hourglass (glass, glass);Oooooooh;I try to picture me without you but I can’t;Cause we could be Immortals, Immortals;Just not for long, for long;And live with me forever now;Pull the blackout curtains down;Just not for long, for long;Because we could be Immooooooo- Immortals;Immooooooo- Immortals;Sometimes the only payoff;For having any faith;Is when it’s tested again and again;Everyday;I’m still comparing your past;To my future;It might be your wound, but they’re my sutures;OoooooohI am the sand in the bottom halfOf the hourglass (glass, glass);Oooooooh,;I try to picture me without you but I can’t;Cause we could be Immortals, Immortals;Just not for long, for long;And live with me forever now;Pull the blackout curtains down;Just not for long, for long;Because we could be Immooooooo- Immortals;Immooooooo- Immortals