George O'Hanlon Jr. played the role of Eddie.
George O'Hanlon, Jr. was first cast in the romantic drama Our Time (1974). O'Hanlon, Jr. is the son of George O'Hanlon, Sr., a character actor with a star on Hollywood Blvd. who is best known for the long time role of the voice of George Jetson of The Jetsons. O'Hanlon, Jr. is also the grandson of vaudevillians Sam Rice and Lulu Beasly. O'Hanlon, Jr. was formerly married to actress Susan Pratt from 1978 to 1980. O'Hanlon's birth name is: "George Samuel Phillip O'Hanlon III".
O'Hanlon may be best known as Nancy Drew's friend Ned Nickerson in the first season of The Hardy Boys/Nancy Drew Mysteries (1977).
O'Hanlon also guest-starred in shows such as Star Trek: The Next Generation, as well in numerous Hawaii-based productions such as Magnum, P.I. and Baywatch Hawaii. He is also the co-host of the specialty retailer "The Liquor Collection" in Honolulu.