ER
Masquerade
Season 5, Episode 5 · Aired 1998-10-29
Synopsis
Halloween night finds the ER awash with allergic or otherwise incapacitated children. Kerry tolerates a visiting candidate for chief while she waits for the official vote. Romano operates on an eleven year old girl and finds she's genetically male. Carter breaks up a dorm party, but Lucy and a few stragglers remain - with unfortunate results. Mark learns that Jenn's moving to St. Louis and taking Rachel with her. Mark and Carol treat a pregnant schizophrenic.
In the series
This episode is part of ER (1994–2009) on NBC.
Steadicam adrenaline and cast breakouts on a weekly trauma loop.
Key cast
- Anthony Edwards as Dr. Mark Greene
- George Clooney as Dr. Doug Ross
- Eriq La Salle as Dr. Peter Benton
- Julianna Margulies as Nurse Carol Hathaway
- Noah Wyle as John Carter
- Gloria Reuben as Jeanie Boulet