Recently preformed with the "Beach Boys" in concert as the drummer.
John once dated Demi Moore.
John was the first member of the Full House cast to announce he was leaving after the eighth season due to his disapproval of the planned move from ABC to the WB.
John joined the cast of ER, in its 13th season, as a paramedic who served in the Gulf War and is studying medicine.
John's first three movies were Alice in Wonderland, Grownups, and Never Too Young To Die.
John has been accused of being the cast member that doesn't want to bring Full House back for a reunion movie.
John had his last name on Full House hanged from Cochran to Katsopolis to fit his nationality.
John's first television appearance was on the soap opera General Hospital in 1982. He played as Blackie.
John had a mullet until 1988. (the start of the 2nd Season of Full House).
John dated Lori Loughlin before acting with her on Full House.
Yellow Basket was the name of a restaurant that John's father owned. John worked there even after he landed his role on General Hospital.
The Harley Davidson tattoo that John shows during the show Full House, isn't real.
John made his Broadway debut in the production of How to Succeed in Business Without Really Trying in 1995.
John was in attendance of the Las Angeles premier of the move The Aristocrats.
At Disneyland's Candlelight Processional taking place at Epcot Center, John was a narrator. This event took place on December 25th thru 27th.
John and his ex-wife Rebecca Romijn-Stamos, have both guest starred on the TV show Friends (1994), though not in the same episode.
John: (About his time on Full House.) The whole time I was on it, I wished I was on another show, I'm not gonna lie to you. But I look back on it fondly, and I'm proud of it. Was it Seinfeld (1990), Friends (1994), Mary Tyler Moore (1970)? No. Was it a heartwarming show you could watch with your kids? Yes. And there's nothing wrong with that.
User Score: 58
User Score: 221
User Score: 98
User Score: 46
User Score: 14
User Score: 10
User Score: 9
User Score: 7
User Score: 7
User Score: 2