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Jennette McCurdy (who plays Sam).

EDIT: This IS TRUE but if you were wondering how it is done, there are special effects that TV show makers and movie makers use to make it appear as though there is more than one of the same person, but in this episode of iCarly, the effect was only used in one scene, because Sam and Melanie were only seen together once. Other places where this has been used are in the movie The Parent Trap, because Lindsay Lohan does not have a twin sister. Also, in at least one episode of Full House, there has been three Michelles in one scene, and Mary-Kate Olsen and Ashley Olsen do not have a third sister, it is just the two. There are lots of other references, but it would take too long to list them all.

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14y ago

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