| George Clooney |
... |
Doug Ross |
| Ellen Cleghorne |
... |
mother |
| Chris Elliott |
... |
Anthony Edwards
/Mark Greene |
| Chris Farley |
... |
patient |
| Janeane Garofalo |
... |
Sherry Stringfield
/Susan Lewis |
| Janeane Garofalo |
... |
announcer Voice |
| Laura Kightlinger |
... |
patient |
| Michael McKean |
... |
Mr. Adcott |
| Mark McKinney |
... |
Noah Wyle
/John Carter |
| Tim Meadows |
... |
Eriq La Salle
/Peter Benton |
| Jay Mohr |
... |
Daniel Briar |
| Kevin Nealon |
... |
patient |
| Adam Sandler |
... |
Mirez |
| Molly Shannon |
... |
Julianna Margulies
/Carol Hathaway |
| David Spade |
... |
patient |
| Akeyla Cleghorne |
... |
patient |
| Andy Murphy |
... |
patient |