Hey Arnold! Season 4 is the fourth addition to this American animated series that originally premiered in 1999. This time out, Harold, Sid, and Stinky prank Principal Wartz, and Arnold gets caught up ...

Pierce enjoys having the TV on during most times of the day. It feels weird for him not to have something playing while he's home. Due to the television screen constantly being on, he's constantly ...

If you've been waiting since the early '00s to find out what happened to Arnold and his pals, wait no more. On Friday, Nickelodeon released the Hey Arnold movie trailer at New York Comic-Con, as well ...