Lewis is one of Drew's buddies. He can't get a girl, he isn't smart and he works at Drug Co., where monkeys going crazy and wierd products are common. He is fun, and is the source of a lot of great jokes. He is also one of the main people on Drew's other show, Who's Line is it Anyway? I like him in both series, especially in Who's Line, because of his great physical comedy. His deer in the head lights impression is killer.
Kate is the butt of a lot of jokes and is very involved in most of the episodes. She is Drew's best friend and Drew is the only guy she hasn't slept with, until recently. Now, after an akwardness, Drew and Kate are begining to see each other. They are a good couple and we all hope things work out. Kate is known for being a slut and moody, but she seems to have developed into a more loving person. Watch for what happens next with Kate.
Oswald is a goofy guy, very stupid. He is fun to watch, he has been involved with many interesting plots (he went out with Kate, Drew had crush on his mom etc.) and you can never get tired of laughing at what he says.