Dr. Lowell Greenspon (Kenneth Tigar) Klaus Guth Barry (Stephen Minor) Thomas Darchinger? Reporter (Rafael Mauro) Tonio von der Meden Tim (Tim Cunningham) Reinhard Brock
Frank (Arthur Taxier) Dirk Galuba Paul Krapence (Paul Willson) Peter Zilles?? Al (Al Rosen) Walter Reichelt Dr. Frasier Crane (Kelsey Grammer) Randolf Kronberg
Mr. Brubaker (Robert Symonds) Werner Abrolat Mrs. Brubaker (Frances Bay) Alice Franz Bert (Patrick Cronin) Michael Rüth TV-Auktionator Bob (Earl Houston Bullock) Ivar Combrinck
Candi Pearson (Jennifer Tilly) Julia Haacke Dr. Lilith Sternin (Bebe Neuwirth) Kornelia Boje Friedensrichter (Lou Fant) Werner Abrolat Dr. Frasier Crane (Kelsey Grammer) Randolf Kronberg
87. [4x18] "Mit der Frau vom Chef" ("The Peterson Principle") Sam Malone (Ted Danson) Rüdiger Bahr Diane Chambers (Shelley Long) Madeleine Stolze Carla Tortelli (Rhea Perlman) Angelika Bender Cliff Clavin (John Ratzenberger) Gudo Hoegel Woody Boyd (Woody Harrelson) Tobias Lelle Norm Peterson (George Wendt) Peter Musäus
Mr. Reinhardt (Daniel Davis) Horst Sachtleben Jeff Robbins (Chip Zien) Kai Taschner Vito Ranzoni (Adam Carl) Johnny Hierl Dr. Frasier Crane (Kelsey Grammer) Randolf Kronberg
93. [4x24] "Sam und die Stadträtin" ("Strange Bedfellows: Part 1") Sam Malone (Ted Danson) Rüdiger Bahr Diane Chambers (Shelley Long) Madeleine Stolze Carla Tortelli (Rhea Perlman) Angelika Bender Cliff Clavin (John Ratzenberger) Gudo Hoegel Woody Boyd (Woody Harrelson) Tobias Lelle Norm Peterson (George Wendt) Peter Musäus
Janet Eldridge (Kate Mulgrew) Almut Eggert Jim Fleener (Max Wright) Niels Clausnitzer Phil Schumacher (David Paymer) Ulrich Frank Brian (Brad Burlingame) Marcus Off April (Carolyn Ann Clark) ? Decker (Michael G. Hagerty) Andreas Borcherding 1. Reporter (Charles Walker) Gerd Rigauer 2. Reporter (Lawrence Lott) Ulf-Jürgen Wagner Tim (Tim Cunningham) Reinhard Brock Paul (Paul Willson) Peter Zilles Dr. Frasier Crane (Kelsey Grammer) Randolf Kronberg
Al (Al Rosen) - [unaufgeführt] TV-Sprecher Thomas Albus
94. [4x25] "Die Lauscherin an der Bar" ("Strange Bedfellows: Part 2") Sam Malone (Ted Danson) Rüdiger Bahr Diane Chambers (Shelley Long) Madeleine Stolze Carla Tortelli (Rhea Perlman) Angelika Bender Cliff Clavin (John Ratzenberger) Gudo Hoegel Woody Boyd (Woody Harrelson) Tobias Lelle Norm Peterson (George Wendt) Peter Musäus
Janet Eldridge (Kate Mulgrew) Almut Eggert Jim Fleener (Max Wright) Niels Clausnitzer Dr. Frasier Crane (Kelsey Grammer) Randolf Kronberg Senator Gary Hart (Senator Gary Hart) Klaus Guth