Ivson first appears in the Internet record as a dancer on Broadway in Treemonisha, which ran for 64 performances at the Uris Theatre in 1975. He also performed in the 1983-84 Broadway musical, Marilyn: An American Fable, and in Golden Boy: The New Musical (1984) at the Billie Holiday Theatre.
| Credit Type | Production | Season |
|---|---|---|
| Actor | Champeen! | 1982-83 Season |