Joanie and Chachi have the opportunity to appear on a television music show but learn that their format is folk. Meanwhile, Fonzie is upset that folk music seems to be replacing rock and roll.
| Name | Type | Role | |
|---|---|---|---|
| Ria Nepus | Writer | ||
| Judy Pioli | Guest Star | ||
| Brad Blaisdell | Guest Star | ||
| Ronnie Sperling | Guest Star | ||
| Richard Dano | Guest Star | ||
| Jerry Paris | Director |