12 knights

• King Arthur - The quarterback of his football team, The Knights, in his own time, Arthur uses his natural leadership skill in battle against the Warlords. While seeking Merlin's council at times, Arthur usually comes up with clever strategies and battle plans when needed. His full name is Arthur King.
• Sir Lancelot (Lance) - Lance is the second in command of the knights and Arthur's best friend. Fearless and brave, Lance is usually the most serious of the knights.
• Sir Trunk - The knight's strongman; he's featured heavily in the first two episodes, but after that he becomes more of a background player.
• Sir Breeze - Breeze was the big trash talker in the group. He also used a lot of slang of his time. He is a bit of an egotist but knows where his priorities lie.
• Sir Tone - Tone was the team's inventor and blacksmith. He invented many machines based on ones he's seen in his own time. This does not take away from his battling ability however. Tone's real name is Anthony.
• Sir Wally - A running back for The Knights football team, as a true knight his job is now to protect Arthur during attacks. Good natured, but takes it hard when he makes mistakes. Sir Brick is his best friend.
• Sir Gallop - The ladies man, Gallop constantly thinks of women. In season 2 he dates the peasant girl Katrina.
• Sir Darren - The only one of the knights with a crossbow, Darren is the team's pretty boy. Now he has found a steady girlfriend in Lady Elaine. He is usually cool and confident on and off the battlefield.
• Sir Lug - Though originally the team's equipment manager, in Medieval times, Lug is in charge of Camelot’s squires. Lug has a low self-esteem and is usually picked on by some of the other knights.
• Sir Zeke - A certified brainiac, Zeke the least seen of the knights. His voice sounds like that of Woody Allen.
• Sir Brick - Like Wally, Brick is usually used as Arthur's bodyguard. He has unwavering loyalty to his friends, including his best friend, Wally.
• Sir Phil - One of the stronger knights of the twelve. Is very adamant of returning "to the land of cheeseburgers and fries".