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"Anthony Edwards - Mark Greene"

"George Clooney - Doug Ross"

"Sherry Stringfield - Susan Lewis"

"Noah Wyle - John Carter"

"Julianna Margulies - Carol Hathaway"

"Eriq La Salle - Peter Benton"

"Gloria Reuben - Jeanie Boulet"

"Laura Innes - Kerry Weaver"

"Maria Bello - Anna Del Amico"

"Alex Kingston - Elizabeth Corday"

"Kellie Martin - Lucy Knight"

"Paul McCrane - Robert Romano"

"Goran Visnjic - Luka Kovač"

"Michael Michele - Cleo Finch"

"Erik Palladino - Dave Malucci"

"Ming-Na - Jing-Mei "Deb" Chen"

"Maura Tierney - Abby Lockhart"

"Sharif Atkins - Michael Gallant"

"Mekhi Phifer - Greg Pratt"

"Parminder Nagra - Neela Rasgotra"

"Linda Cardellini - Sam Taggart"

"Shane West - Ray Barnett"

"Scott Grimes - Archie Morris"

"John Stamos - Tony Gates"

"David Lyons - Simon Brenner"

"Angela Bassett - Catherine Banfield"

"William H. Macy - David Morgenstern"

"John Aylward - Donald Anspaugh"

"Abraham Benrubi - Jerry Markovic"

"Ellen Crawford - Lydia Wright"

"Deezer D - Malik McGrath"

"Yvette Freeman - Haleh Adams"

"Laura Cerón - Chuny Márquez"