Merv Links to Otto / Big Air. Merv Links to Otto When Mr. Stimpleton fixes Otto's bike for a competition, it's under the condition that he owes him a favor. Instead of going to the Extreme Sports Convention, Merv makes him become his caddy. Can Rocket Boy make it through the day? Meanwhile, Mrs. Stimpleton joins the rest of the kids at the convention! / Big Air When Sam's asthma lands him in the hospital, the rest of the kids begin treating him like he might get sick again. When the begin ""taking it easy"" with him, will it ruin everyone's fun, or will Sam be able to convince them having asthma doesn't make him any less extreme?