"It was probably the best birthday I ever had," reveals Nolan North, who celebrated his big day on the set on October 31. "I had to work in the ninth and tenth scenes that day, so I was just waiting around," he recalls. "But when they go to scene seven, they called me to the stage. I didn't know what was going on, but I ran down there and swung open the door. Before I could get the words, 'I'm not in seven,' out of my mouth, the cast and crew produced a big cake and started singing 'Happy Birthday.'" North's day continued into the wee hours of the night, as he celebrated with pals Rib Hillis (Jake) and Christian Cash. Since it was Halloween, "We all dressed up and went to a fun costume party. Rib went as a cowboy; I went as Austin Powers -- I got some clothes out of wardrobe, and glasses and [ordered] up the wig," North reveals. "Cash's friend has an R&B band, so we just went and danced and had a few cocktails. The next thing I knew, we were up there singing with the band! It took me all weekend to recover." Sounds like a great birthday to us!