Spy Kids -

He wrote the script in two weeks. He built the gadgets out of off-the-shelf toys and computer mice. He cast Antonio Banderas (a dramatic heartthrob) and Carla Gugino (a serious actress) and told them to play everything with the earnestness of a telenovela. But the secret sauce was the casting of Alexa PenaVega and Daryl Sabara as Carmen and Juni Cortez. They weren't child prodigies; they were awkward, squabbling siblings who happened to have a secret spy agency in their basement.

Twenty years later, the answer is a resounding "Yes." Spy Kids

In the summer of 2001, a strange thing happened at the multiplex. Sandwiched between the gritty realism of The Fast and the Furious and the sweeping fantasy of Harry Potter and the Sorcerer’s Stone , a tiny, hyper-saturated film about two neglected children saving their parents from a kids’ television personality became a sleeper hit. He wrote the script in two weeks

It is a movie where a father apologizes to his son for not believing in him. It is a movie where the villain is defeated not by a laser, but by a child pointing out that his TV show is mean. The movie famously ends with the matriarch of the family, Ingrid (Gugino), uttering the thesis of the entire franchise: "Do you think you can just walk in here and save the day, like you're some kind of spy?" But the secret sauce was the casting of