While investigating Lester’s mysterious “accidental” death, the clues lure Charles, Oliver and Mabel out of Manhattan — and straight into some dangerous new “old” territory.
| Name | Type | Role | |
|---|---|---|---|
| Keegan-Michael Key | Guest Star | Mayor Tillman | |
| Evan Mulrooney | Guest Star | Vinny Caccimelio | |
| Téa Leoni | Guest Star | Sofia Caccimelio | |
| Jermaine Fowler | Guest Star | Randall | |
| Dianne Wiest | Guest Star | Lorraine | |
| Dane DiLiegro | Guest Star | Johnny Caccimelio | |
| Shea Buckner | Guest Star | Tony Caccimelio | |
| Teddy Coluca | Guest Star | Lester | |
| Bobby Cannavale | Guest Star | Nicky Caccimelio |