Name	Known for
Thomas Rühmann Dr. Roland Heilmann Dr. Roland Heilmann See fewer	In All Friendship (1998)
Andrea Kathrin Loewig Dr. Kathrin Globisch Dr. Kathrin Globisch See fewer	In All Friendship (1998)
Bernhard Bettermann Dr. Martin Stein Dr. Martin Stein See fewer	In All Friendship (1998)
Dieter Bellmann Prof. Gernot Simoni Prof. Gernot Simoni See fewer	In All Friendship (1998)
Jutta Kammann Ingrid Rischke Ingrid Rischke See fewer	In All Friendship (1998)
Uta Schorn Barbara Grigoleit Barbara Grigoleit See fewer	In All Friendship (1998)
Hendrikje Fitz Actress (credit only) Actress (credit only) See fewer	In All Friendship (1998)
Alexa Maria Surholt Sarah Marquardt (credit only) Sarah Marquardt (credit only) See fewer	In All Friendship (1998)
Thomas Koch Dr. Philipp Brentano Dr. Philipp Brentano See fewer	In All Friendship (1998)
Arzu Bazman Arzu Ritter Arzu Ritter See fewer	In All Friendship (1998)
Rolf Becker Otto Stein Otto Stein See fewer	In All Friendship (1998)
Ursula Karusseit Charlotte Gauss (credit only) Charlotte Gauss (credit only) See fewer	In All Friendship (1998)
Michael Trischan Hans-Peter Brenner Hans-Peter Brenner See fewer	In All Friendship (1998)
Maren Gilzer Yvonne Habermann Yvonne Habermann See fewer	In All Friendship (1998)
Cheryl Shepard Actress (credit only) Actress (credit only) See fewer	In All Friendship (1998)
Udo Schenk Dr. Rolf Kaminski (credit only) Dr. Rolf Kaminski (credit only) See fewer	In All Friendship (1998)
Nina Patricia Schmieder Ute Ahrend (as Nina Schmieder) Ute Ahrend (as Nina Schmieder) See fewer	Storm of Love (2005)
Roy Peter Link Dr. Niklas Ahrend Dr. Niklas Ahrend See fewer	In All Friendship (1998)
Mike Adler Patient DJ Patient DJ See fewer	Pink Puzzle (2023)