With Cooper's help, the Tennysons protect the Plumber base beneath Mt. Rushmore as members of Negative 10 lay siege. Voice analysis confirms Grandpa Max's suspicion that the Forever King is Driscoll, a former Plumber who years ago was kicked out in disgrace.
Did You Know?
This is one of the few episodes to feature the full title opening. See more
Ready for a little "spelling" contest?
References The Cowboys