77. [4x02] "Aus der Traum" ("Caroline and the Office") Caroline Duffy (Lea Thompson) Madeleine Stolze Del Cassidy (Eric Lutes) Marco Kröger Richard Karinsky (Malcolm Gets) Oliver Reinhard Annie Spadaro (Amy Pietz) Sandra Schwittau Charlie (Andy Lauer) Florian Halm
Plum (Nancy Lenehan) Heidi Treutler Mr. Mazzone (Charles Cioffi) Hartmut Neugebauer Dr. Bernstein (Paul Willson) Dieter Memel
Max (Joel McCrary) Gerhard Jilka 1. Russe (Ilia Volok) [native] 2. Russe (Endre Hules) [native]
78. [4x03] "Krieg im Büro" ("Caroline and the Rotten Plum") Caroline Duffy (Lea Thompson) Madeleine Stolze Del Cassidy (Eric Lutes) Marco Kröger Richard Karinsky (Malcolm Gets) Oliver Reinhard Annie Spadaro (Amy Pietz) Sandra Schwittau Charlie (Andy Lauer) Florian Halm
Plum (Nancy Lenehan) Heidi Treutler Angie Spadaro (Candice Azzara) Maddalena Kerrh Jonathan (Adrian Zmed) Niko Macoulis Betty (Doris Hess) Marion Hartmann
Marc (Marc Goldsmith) Arbeiter (Seth Margolis) Gerhard Jilka [?] Shelley (Ina Romeo) Kindergartenkind (Henry Aleck) [Kind]
79. [4x04] "Die Befragung" ("Caroline and the Drycleaner") Caroline Duffy (Lea Thompson) Madeleine Stolze Del Cassidy (Eric Lutes) Marco Kröger Richard Karinsky (Malcolm Gets) Oliver Reinhard Annie Spadaro (Amy Pietz) Sandra Schwittau Charlie (Andy Lauer) Florian Halm
Gil (Ken Campbell) Kai Taschner Duane (Jeff Doucette) Manfred Erdmann Mike [Mark] (Carlos Lacamara) Bernd Simon
Zielgruppen-Mann (John LaMotta) Erich Ludwig Zielgruppen-Frau (Casey Williams) Eva Röder (?) Ansager (Steve Nevil) Ivar Combrinck Toni (Vanessa Lock) Claudia Kleiber Koreanerin (Yuria Kim) ?
80. [4x05] "Das erste Date" ("Caroline and the First Date") Caroline Duffy (Lea Thompson) Madeleine Stolze Del Cassidy (Eric Lutes) Marco Kröger Richard Karinsky (Malcolm Gets) Oliver Reinhard Annie Spadaro (Amy Pietz) Sandra Schwittau Charlie (Andy Lauer) Florian Halm
MacDermott (Edmund L. Shaff) Bert Franzke Zorro (Clint Carmichael) ?
Oberkellnerin (Jane Lynch) Manuela Renard Monster (Rick Hall) Michael Schernthaner Braut des Monsters (Donna Ponterotto) Eva Röder (?) Mr. Sampson (Tony Edwards) Ole Pfennig Prinzessin (Chaz Monet) ?
81. [4x06] "Die Scheidungsakte" ("Caroline and the Paper Chase") Caroline Duffy (Lea Thompson) Madeleine Stolze Del Cassidy (Eric Lutes) Marco Kröger Richard Karinsky (Malcolm Gets) Oliver Reinhard Annie Spadaro (Amy Pietz) Sandra Schwittau Charlie (Andy Lauer) Florian Halm
MacDermott (Edmund L. Shaff) Bert Franzke Dave (Robert Clendenin) Ulrich Frank
Robert (Peter Paige) Philipp Brammer Kurier (Mark Costanzi) Gerhard Jilka
82. [4x07] "Das Horror-Hotel" ("Caroline and the Big Night") Caroline Duffy (Lea Thompson) Madeleine Stolze Del Cassidy (Eric Lutes) Marco Kröger Richard Karinsky (Malcolm Gets) Oliver Reinhard Annie Spadaro (Amy Pietz) Sandra Schwittau
Alice (Veanne Cox) Susanne von Medvey Steve (Todd Waring) Claus Brockmeyer Barney (Richard Herd) Norbert Gastell Dorothy (Maree Cheatham) Ruth Küllenberg
83. [4x08] "Skandal in der Oper" ("Caroline and the Diva") Caroline Duffy (Lea Thompson) Madeleine Stolze Del Cassidy (Eric Lutes) Marco Kröger Richard Karinsky (Malcolm Gets) Oliver Reinhard Annie Spadaro (Amy Pietz) Sandra Schwittau
Ms. Reynaldo (Natalija Nogulich) Dagmar Heller Hank (Gregory Itzin) Ivar Combrinck Reg Preston (Reginald Ballard) Thomas Albus
Bill (Phil Lord) Benedikt Weber [?] Cliff (Chris Miller) Jakob Riedl [?] House Manager (Arnie Burton) Ole Pfennig
85. [4x10] "Der doppelte Drückeberger" ("Caroline and the Bar Mitzvah") Caroline Duffy (Lea Thompson) Madeleine Stolze Del Cassidy (Eric Lutes) Marco Kröger Richard Karinsky (Malcolm Gets) Oliver Reinhard Annie Spadaro (Amy Pietz) Sandra Schwittau
Frieda (Carol Locatell) Eva Pflug Rabbi Katz (Barry Gordon) Franz Rudnick Akkordeonspieler (Fred Applegate) Hans-Rainer Müller
Bill (Phil Lord) Benedikt Weber [?] Cliff (Chris Miller) Jakob Riedl [?] Ethan (Shia La Beouf) [Kind] Sid (Alfred Dennis) Manfred Schmidt
86. [4x11] "Die Weihnachtsmuffel" ("Caroline and the Fright Before Christmas") Caroline Duffy (Lea Thompson) Madeleine Stolze Del Cassidy (Eric Lutes) Marco Kröger Richard Karinsky (Malcolm Gets) Oliver Reinhard Annie Spadaro (Amy Pietz) Sandra Schwittau
Sheriff Dohdig (Jerry Hardin) Günter Wolf Boo (Micheal McShane) Manfred Erdmann Floyd (Cork Hubbert) Michael Habeck
Byron (Ian Meltzer) Mutter (Francesca Rollins) Claudia Kleiber Street Urchin (Jack Salvatore Jr.) Mädchen (Amber Farris) [Kind]
87. [4x12] "Das Appartement" ("Caroline and the Big Bad Bed") Caroline Duffy (Lea Thompson) Madeleine Stolze Del Cassidy (Eric Lutes) Marco Kröger Richard Karinsky (Malcolm Gets) Oliver Reinhard Annie Spadaro (Amy Pietz) Sandra Schwittau
Lars (Roland Kickinger) Stephan Hoffmann Reg Preston (Reginald Ballard) Thomas Albus
Wanda (Jo Nell Kennedy) Susanna Bonaséwicz Kopierer-Reparateur (Warren Sweeney) ? Kelly - 1. Frau (Kelly Haren) Natascha Geisler Cheryl - 2. Frau (Shanna Igoe) Stefanie Beba
88. [4x13] "Caroline und der lüsterne Schüler" ("Caroline and the Horny Kid") Caroline Duffy (Lea Thompson) Madeleine Stolze Del Cassidy (Eric Lutes) Marco Kröger Richard Karinsky (Malcolm Gets) Oliver Reinhard Annie Spadaro (Amy Pietz) Sandra Schwittau
Stan (Brendon Ryan Barrett) [Kind] Reg Preston (Reginald Ballard) Thomas Albus Bürstenmann (Dale Godboldo) Benedikt Weber Detective (Christopher Michael Moore) Bert Franzke
Mr. Muchakis (Mark Chaet) Thomas Rauscher Rodney (Drake Bell) [Kind] Zorro [Hooter] (Jesse Stock) [Kind] Auktionator (Michael Dempsey) Dieter Memel Kelly (Leslie Harter) Claudia Kleiber Kunde (Bruce French) ?
91. [4x16] / 90. [4x15] "Vergiss Peshtigo!" ("Caroline and the Ancestral Home") Caroline Duffy (Lea Thompson) Madeleine Stolze Del Cassidy (Eric Lutes) Marco Kröger Richard Karinsky (Malcolm Gets) Oliver Reinhard Annie Spadaro (Amy Pietz) Sandra Schwittau
Randy (Anthony Tyler Quinn) Stephan Rabow Margaret Duffy (Edie McClurg) Eva-Maria Bayerwaltes Fred Duffy (Earl Holliman) Alexander Allerson Oma Duffy (Kathleen Freeman) Ingeborg Lapsien
Sweeney Brother (Lee Reherman) Dirk Meyer Makler Howard (Robert Alan Beuth) Tobias Lelle Mr. Hess (Robert Rigamonti) Fritz von Hardenberg