The cast reunites on August 8 for a virtual table read of the pilot episode for the 20th anniversary of the series.
| Name | Type | Role | |
|---|---|---|---|
| They Might Be Giants | Musical Guest | ||
| Christopher Masterson | Guest Star | ||
| Frankie Muniz | Guest Star | ||
| Catherine Lloyd Burns | Guest Star | ||
| Jason Alexander | Guest Star | ||
| Vincent Berry | Guest Star | ||
| Jane Kaczmarek | Guest Star | ||
| Ike Barinholtz | Guest Star | ||
| Christopher Lloyd | Guest Star | ||
| Tania Raymonde | Guest Star | ||
| Julie Bowen | Guest Star | ||
| Todd Holland | Guest Star | ||
| Bryan Cranston | Guest Star | ||
| Gary Anthony Williams | Guest Star | ||
| Steve Carell | Guest Star | ||
| Justin Berfield | Guest Star | ||
| Linwood Boomer | Guest Star | ||
| Merrin Dungey | Guest Star | ||
| Octavia Spencer | Guest Star |