When Carly's parents were called overseas, Carly went to live with her older brother, Spencer. An eccentric, aspiring artist, he's turned the loft into both a workspace and gallery for his wacky sculptures. Spencer is off-beat and rarely acts his age (he wears light-up socks). He may be nutty, but at least Carly never gets grounded. Spencer is kooky but he steps up and acts responsibly when it counts.
Spencer is played by actor and comedian, Jerry Trainor. Apart from his role in iCarly, Jerry is also widely known for his character, Crazy Steve on Drake & Josh, and Dudley Puppy on T.U.F.F. Puppy. Aside from appearances on Victorious and BrainSurge, he also starred as the memorable Quincy "Q" Johnson in the movie, Best Player.