The The X's theme song is featured at the start of every episode.
English[]
- Home Base: Stephen Root
Meet Mr. X, leader and father. Mrs. X, combat specialist and mother. Tuesday X, teen investigator and daughter. Truman X, technology expert and son. Together, they form the world's first ultra-secret spy family. They work for SUPERIOR. Their nemesis, SNAFU, Led by the evil Glowface. My name is Home Base, I'm the house they live in, and this is The X's.
Arabic[]
- Home Base: ?
هذا مستر اكس، قائد و أب مدام اكس، خبيرة معارك و أم سوزي اكس، محققة الفريق و ابنة محسن اكس، خبير تكنولوجيا و ابن معاً يشلكون اول اسرة جواسيس سرية في العالم! يعلمون لدى تفوق؟ عدوتهم منظمة مجرمي سنافر؟ لصاحبها؟ الشرير شعاع و انا اسمي عبقر، في الواقع انا المنزل هذا هو فريق اكس!
Dutch[]
- Home Base: ?
The following audio is in poor quality.
Please provide Dutch lyrics if you can
German[]
- Home Base: Erich Räuker
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Korean[]
- Home Base: ?
Please provide Korean lyrics if you can
Polish[]
- Home Base: Robert Czebotar
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Serbian[]
- Home Base: ?
Please provide Serbian lyrics if you can
Spanish (Latin America)[]
- Home Base: José Durán
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Spanish (Spain)[]
- Home Base: Dani Albiac
Please provide Spanish lyrics if you can