Elmos climbing up. Elmo is on his way up to the tippy-top of the tallest mountain. Nothing can stop him, not the Very Square-y Trail, nor a yodeling yak named .\r \r \r \r \r \r \r \r In Sea Captain The Musical, Elmo imagines that he helps out a giant pink whale by using subtraction to remove itchy barnacles from her back. This season on .