 | Grant Sanborn |
 | Janey Edwards |
 | Jason Ambrose |
 | Billy Weber |
 | Ellen Blake |
 | Professor Dubois |
 | Professor Berger |
Professor Palmer | |
 | Frederick Sterling |
 | Dean Blake |
 | Kitty |
 | Joe |
Song Plugger | |
 | Goodwin |
 | Agent |
 | Pop |
 | Song Plugger |
Bellboy | |
 | Gates, Theatre Manager |
 | Mrs. Peabody |
 | Cheerleader |
Melvyn, the Deadpan Kid | |
 | Engineer |
Student |