In this take-off of the Christmas classic "It's a Wonderful Life," Carly (Miranda Cosgrove) wishes she had a "normal" brother after Spencer's (Jerry Trainor) magnetic tree sculpture catches fire incinerating all of her presents. Magically a Christmas angel named Mitch appears and sets out to earn his wings by showing her what her life would be like if Spencer were a ho-hum, buttoned-up lawyer: Sam's (Jennette McCurdy) in a Juvenile Detention Center since "normal" Spencer never allowed the girls to play together. Freddie's (Nathan Kress) smitten with an obnoxious girl at school. Only if Mitch gets his wings, will Carly's Christmas and her life be happy once again.
Sam's fate sounds funny (well, not for Sam), but I wonder why Carly having a lawyer brother would change Freddie's crush on her. I'm not a huge fan of fanasty episodes like these, but getting to see an even more extreme Sam will probably make up for it.