It's about this girl (Rebeca Wilson) who really hates her step-mom (Marrisa Wilson: Jessica Alba)
She and her brother (Seisel Wilson) always fight over really, umm, EVERYTHING!
Seisel likes the step-mom and says she's nice, but Rebeca thinks she is hiding something.
What they don't know is that she is a spy.
And if she is a spy, that means they are Spy Kids.
It's a great movie, I really think you, whoever you are, I really think you should watch it.
Thx,
grayson :)