A plane with the Singing Tyler Sisters aboard is forced down with engine trouble on a deserted island. McHale and The 73 Crew are sent to pick them up, with more than their rescue on their minds, but wind up being quite disappointed.
| Name | Type | Role | |
|---|---|---|---|
| Si Rose | Writer | ||
| Fred Finkelfoffe | Writer | ||
| Marian Collier | Guest Star | ||
| Vince Williams | Guest Star | ||
| Jeff Parker | Guest Star | ||
| Jackie Russell | Guest Star | ||
| Gene Tyburn | Guest Star | ||
| Asa Maynor | Guest Star | ||
| Sidney Lanfield | Director |