The 'open window' of the title is in a hunting lodge in the Connecticut hills. A young fellow goes through it and finds a strange new world on the other side which does not look much like New England...
| Name | Type | Role | |
|---|---|---|---|
| Dina Merrill | Guest Star | ||
| Valerie Mahaffey | Guest Star | ||
| Michael Conforti | Guest Star | ||
| Richard Dow | Guest Star | ||
| Richard Marr | Guest Star | ||
| Michael Galloway | Guest Star | ||
| Christopher Lukas | Director |