One of Nickelodeon's greatest shows, Sam & Cat, went off the air in July of 2014 and ever since then fans have longed to see Ariana Grande and Jennette McCurdy back together again.

Not only did they have great chemistry and a super fun friendship, but the rest of the cast was just as memorable!

We decided to take a trip down memory lane and dig up some old photos from the show and pics of what the cast really looks like now. Some of them are completely unrecognizable!

Click through the gallery and find out which cast member is the most changed in the comments below!

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