OP ruft Dr. Bruckner

Bernhard Schir

Dr. Thomas Bruckner (49 episodes)

Dirk Martens

Dr. Robert Moll (49 episodes)

Jan Sosniok

Dr. Norbert Nölling (49 episodes)

Paul Faßnacht

Verwaltungsdirektor Dr. Bernhard Schwemmle (49 episodes)

Erwin Leder

Dr. Arno Seibt (49 episodes)

Ercan Özçelik

Neurochirurg Dr. Ramin Beroz (49 episodes)

Gundula Rapsch

Gynäkologin Dr. Virginia Moll (49 episodes)

Karin Giegerich

Dr.Sander (49 episodes)

Michael Degen

Professor Bergmann (17 episodes)

Christoph Mory

Pfleger Jan (1 episode)

Rene David Ifrah

Leo Westerheide (1 episode)

Bojana Golenac

(1 episode)

Ivan Desny

Günter Luft (1 episode)

Saskia Valencia

Jennifer Kupsch (1 episode)

Jan Andres

Patrick (1 episode)

Felix Daub

Tommy (1 episode)

Michel Bielawa

Director (17 episodes)