Smallville :

Jimmy snaps a picture of Clark super-speeding to save Lois from a mugger and manages to catch a red and blue blur on film. Jimmy shows it to Tess who decides to run it on the front page of the Daily Planet, while Jimmy tries to find this mysterious 'good samaritan'.

Clark fears his identity will be discovered so he asks Chloe to run interference with Jimmy, but she refuses. She suggests that Clark create his own alter ego for himself as Oliver has done with the Green Arrow. Tess plants a new reporter, Sebastian Kane, at the Daily Planet, who has the ability to steal memories, to find out if Lois stole the crystal. Clark gets Oliver involved and sets up a scheme to show Jimmy that he is wrong. Sebastian tries to kill Lois after discovering that she knows who he is, but Clark once more comes to the rescue.