ER/Characters

Cast

Actor	Character	Introduction	Duration
Billed Cast
Noah Wyle	Dr. John Carter	1x01 - 24 Hours (1)	1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11
Anthony Edwards	Dr. Mark Greene	1x01 - 24 Hours (1)	1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
George Clooney	Dr. Doug Ross	1x01 - 24 Hours (1)	1 | 2 | 3 | 4 | 5
Sherry Stringfield	Dr. Susan Lewis	1x01 - 24 Hours (1)	1 | 2 | 3 | 8 | 9 | 10 | 11 | 12
Julianna Margulies	Nurse Carol Hathaway	1x01 - 24 Hours (1) billed in 1x03 - Day One	1 | 2 | 3 | 4 | 5 | 6
Eriq La Salle	Dr. Peter Benton	1x01 - 24 Hours (1)	1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
Laura Innes	Dr. Kerry Weaver	-- billed in 3x01 - Dr. Carter, I Presume	3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
Alex Kingston	Dr. Elizabeth Corday	4x01 - Ambush	4 | 5 | 6 | 7 | 8 | 9 | 10 | 11
Goran Visnjic	Dr. Luka Kovac	6x01 - Leave It to Weaver	6 | 7 | 8 | 9 | 10 | 11 | 12
Maura Tierney	Dr. Abby Lockhart	-- billed in 6x12 - Abby Road	6 | 7 | 8 | 9 | 10 | 11 | 12
Paul McCrane	Dr. Robert Romano	-- billed in 6x01 - Leave It to Weaver	6 | 7 | 8 | 9 | 10
Ming-Na	Dr. Jing-Mei "Deb" Chen	1x14 - Luck of the Draw billed in 6x10 - Family Matters	6 | 7 | 8 | 9 | 10 | 11
Michael Michele	Dr. Cleo Finch	6x01 - Leave It to Weaver	6 | 7
Erik Palladino	Dr. Dave Malucci	-- billed in 6x07 - Humpty Dumpty	6 | 7
Gloria Reuben	Jeanie Boulet, PA	-- billed in 2x06 - Days Like This	2 | 3 | 4 | 5 | 6
Kellie Martin	Dr. Lucy Knight	5x01 - Day for Knight	5 | 6
Sharif Atkins	Dr. Michael Gallant	8x15 - It's All in Your Head	8 | 9 | 10
Mekhi Phifer	Dr. Gregory Pratt	-- billed in 9x01 - Chaos Theory	9 | 10 | 11 | 12
Maria Bello	Dr. Anna Del Amico	-- billed in 4x01 - Ambush	4
Parminder Nagra	Dr. Neela Rasgotra	10x01 - Now What? billed in 10x03 - Dear Abby	10 | 11 | 12
Lindra Cardellini	Nurse Samantha Taggart	10x05 - Out of Africa	10 | 11 | 12
Shane West	Dr. Ray Barnett	11x01 - One for the Road	11 | 12
Secondary Cast
Eion Bailey	Jake Scanlon	11x09 - 'Twas the Night	11 | 12