Mister Rogers arrives with a flexitone which he has borrowed from his friend, Tom O'Horgan, who has a large collection of musical instruments. The Trolley carries a bass violin as it travels through on the alternate set of tracks. Back at the house, Mister Rogers plays the piano as he talks about how he uses music to express his feelings.
| Name | Type | Role | |
|---|---|---|---|
| Fred Rogers | Writer | ||
| Ming-Na Wen | Guest Star | ||
| Melanye Finister | Guest Star | ||
| Kate English | Guest Star | ||
| Tom O'Horgan | Guest Star | ||
| Paul Lally | Director |