丹尼斯·布特斯卡里斯
Dennis Boutsikaris
饰：Dr. Tony Menzies
罗恩·坎纳达
Ron Canada
饰：Anderson `Mary` Roche
安妮·哈尼
Anne Haney
饰：Disturbed Woman,1 episode, 1991,
萨韦利·克拉玛罗夫
Saveli Kramarov
饰：Dimitri,1 episode, 1991,
詹妮弗·路易斯
Jenifer Lewis
饰：Felicia Brown,1 episode, 1991,
彼得·迈克尔·戈茨
Peter Michael Goetz
饰：Ira,1 episode, 1991,
卡洛斯·拉卡马拉
Carlos Lacamara
饰：Orderly,1 episode, 1991,
艾莉森·拉·普拉卡
Alison La Placa
饰：Dr. Elizabeth Newberry,6 episodes, 1991,
胡里奥·奥斯卡·门乔索
Julio Oscar Mechoso
饰：Julio Oscar,3 episodes, 1991, / ...
霍华德·麦克格林
Howard McGillin
饰：Randall Forbes,1 episode, 1991,
戴维奥帕图歇
David Opatoshu
饰：Sidney Wolff,1 episode, 1991,
肖恩·杜克
Shaun Duke
饰：Paramedic #2,1 episode, 1991,
布莱恩泰亚
Brynn Thayer
饰：Katherine Faraday,1 episode, 1991,
Cynthia Lea Clark
饰：Nurse C,6 episodes, 1991,
大卫·鲍
David Bowe
饰：Dr. Neff,1 episode, 1991,
Lucille Bliss
饰：Woman on Gurney,1 episode, 1991,
艾伦·瑞奇
Allan Rich
饰：Bauer,1 episode, 1991,
韦恩·杜瓦尔
Wayne Duvall
饰：Paramedic #1,1 episode, 1991,
恩·T·布朗
Wren T. Brown
饰：Dr. Ron Murphy,1 episode, 1991,
安吉拉·贝塞特
Angela Bassett
饰：Dr. Willie Burns,1 episode, 1991,
丹尼斯·阿尔恩特
Denis Arndt
饰：Dr. Deardorf,1 episode, 1991,
格里特·格雷厄姆
Gerrit Graham
饰：Dr. Gus Rivers,2 episodes, 1991,
艾伦·加菲尔德
Allen Garfield
饰：1 episode, 1991
柯特·富勒
Kurt Fuller（Curtis Fuller）
饰：Mickey Weller,1 episode, 1991,
莫里斯·贝纳德
Maurice Benard
饰：Jorge Rosario,1 episode, 1991,
艾伦·阿尔比斯
Allan Arbus
饰：Hesh Cooper,2 episodes, 1991,
塔拉•巴萨姆
Talia Balsam
饰：Rita Falco,1 episode, 1991,
凯西·比格斯
Casey Biggs
饰：Cowboy,2 episodes, 1991, / ...
Fausto Bara
饰：Jose,1 episode, 1991,
Robert Symonds
饰：Cassidy,1 episode, 1991,
阿丽克斯·伊丽亚斯
Alix Elias
饰：Jeanette Lemp,2 episodes, 1991,
大卫·马古利斯
David Margulies
饰：Leonard Sorkin,1 episode, 1991,
Alan Koss
Alan Koss
饰：Dougherty,1 episode, 1991,
Donna Ponterotto
饰：Mrs. Dougherty,1 episode, 1991,
Rudolph Willrich
Rudolph Willrich
饰：Leland Fisk,1 episode, 1991,
Ann Weldon
饰：Winona,1 episode, 1991,
Brian Smiar
Brian Smiar
饰：1 episode, 1991
Brian Patrick
饰：Dr. Ulrich,1 episode, 1991,