When there's something strange in the neighborhood, Josh calls the only folks who can possibly help... The Ghostbusters.
| Name | Type | Role | |
|---|---|---|---|
| Dan Aykroyd | Guest Star | Self | |
| Jason Reitman | Guest Star | Self | |
| Jennifer Runyon | Guest Star | Self | |
| Ernie Hudson | Guest Star | Self | |
| William Atherton | Guest Star | Self | |
| Ray Parker Jr. | Guest Star | Self | |
| Sigourney Weaver | Guest Star | Self | |
| Michael Ensign | Guest Star | Self | |
| Kumail Nanjiani | Guest Star | Self | |
| Annie Potts | Guest Star | Self | |
| Timothy Carhart | Guest Star | Self | |
| Bill Murray | Guest Star | Self | |
| Larry King | Guest Star | Self | |
| Ivan Reitman | Guest Star | Self | |
| Steven Tash | Guest Star | Self |