The mysterious Mr. K has a new third grade class at Coyote Run Elementary, and they've heard the rumors about what goes on in the teacher's lounge. But when their first day of school isn't what they expect, they demand to see some magic. As each student faces problems at school, they embark on outrageous adventures with Mr. K. From top secret spy missions to missions in outer space, Mr. K doesn't disappoint--and he even gets an adventure of his own.