Diagnosed by the Audience: Both kids are social misfits but Suzy has a history of going "berserk" and she finds a book of her parents titled Coping With The Very Troubled Child.
Shocking Moments: Oh, there's some. Like, say, the dog's dead body, everyone finding Sam and Suzy in the same tent, Sam getting struck by lightning, the dam water causing fireworks to blast in the scout commander's cabin, and finally, a bolt of lightning zapping off the rooftop that Sharp, Sam and Suzy were on, leaving them hanging on for dear life.
Scout Master Ward. He honestly loves his job and feels Sam's defection is due to his failure as a mentor. Then his entire troop defects to help Sam and and the head Khaki Scout fires him. Thankfully, Ward is reinstated after saving the head Khaki Scout. And he has a lady friend now.
Also Sam and Suzy. Particularly Sam; Suzy may be troubled, but at least she has loving parents.