// Season One |
| #1.01 "Pilot" - "Orange County" |
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| #1.02 "The Model Home" - "Un nascondiglio perfetto" |
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Melinda Clarke [Julie Cooper] Rachel Bilson [Summer Roberts] |
| #1.03 "The Gamble" - "Una casa sicura" |
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Melinda Clarke [Julie Cooper] Rachel Bilson [Summer Roberts] Kim Oja [Taryn] Daphne Ashbrook [Dawn Atwood] |
| #1.04 "The Debut" - "Il ballo" |
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Melinda Clarke [Julie Cooper] Rachel Bilson [Summer Roberts] Samaire Armstrong [Anna Stern] Ruth Williamson [coordinatrice della sfilata di debutto] Christopher Cousins [Greg Fischer] |
| #1.05 "The Outsider" - "L'Outsider" |
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Melinda Clarke [Julie Cooper] Rachel Bilson [Summer Roberts] Kim Oja [Taryn] Paul Wasilewski [Donnie] |
| #1.06 "The Girlfriend" - "La Fidanzata" |
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Melinda Clarke [Julie Cooper] Rachel Bilson [Summer Roberts] Alan Dale [Caleb Nichol] Nichole Hiltz [Gabrielle] |
| #1.07 "The Escape" - "La Fuga" |
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Rachel Bilson [Summer Roberts] Bonnie Somerville [Rachel Hoffman] |
| #1.08 "The Rescue" - "Il Salvataggio" |
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Melinda Clarke [Julie Cooper] Rachel Bilson [Summer Roberts] Bonnie Somerville [Rachel Hoffman] Rosalind Chao [Preside Kim] April Grace [Dottoressa Burke] |
| #1.09 "The Heights" - "I Sentimenti" |
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Rachel Bilson [Summer Roberts] Samaire Armstrong [Anna Stern] Bonnie Somerville [Rachel Hoffman] Rosalind Chao [Preside Kim] Eric Allan Kramer [Allenatore della squadra di calcio] |
| #1.10 "The Perfect Couple" - "La Coppia Perfetta" |
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Melinda Clarke [Julie Cooper] Rachel Bilson [Summer Roberts] Alan Dale [Caleb Nichol] Samaire Armstrong [Anna Stern] Bonnie Somerville [Rachel Hoffman] |
| #1.11 "The Homecoming" - "Il Ritorno" |
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Melinda Clarke [Julie Cooper] Rachel Bilson [Summer Roberts] Alan Dale [Caleb Nichol] Samaire Armstrong [Anna Stern] Bonnie Somerville [Rachel Hoffman] Navi Rawat [Theresa] Gina Gallego [Eva] Demetrius Navarro [Arturo] Santiago Douglas [Gattas] Bradley Stryker [Trey Atwood] |
| #1.12 "The Secret" - "Il Segreto" |
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Melinda Clarke [Julie Cooper] Rachel Bilson [Summer Roberts] Alan Dale [Caleb Nichol] Samaire Armstrong [Anna Stern] Kim Oja [Taryn] Kevin West [Sig. Bendis] Brian McNamara [Carson Ward] |
| #1.13 "The Best Chrismukkah Ever" - "Festa di tutti" |
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Melinda Clarke [Julie Cooper] Rachel Bilson [Summer Roberts] Alan Dale [Caleb Nichol] Samaire Armstrong [Anna Stern] Taylor Handley [Oliver Trask] |
| #1.14 "The Countdown" - "Conto alla rovescia" |
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Samaire Armstrong [Anna Stern] Amanda Righetti [Hailey Nichol] Taylor Handley [Oliver Trask] Kim Oja [Taryn] Alaina Kalanj [Yvette] |
| #1.15 "The Third Wheel" - "Terzo incomodo" |
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Samaire Armstrong [Anna Stern] Amanda Righetti [Hailey Nichol] Taylor Handley [Oliver Trask] Rooney Antonio Leon [Poliziotto] |
| #1.16 "The Links" - "Sul campo da golf" |
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Alan Dale [Caleb Nichol] Samaire Armstrong [Anna Stern] Amanda Righetti [Hailey Nichol] Taylor Handley [Oliver Trask] Michael Reilly Burke [Tom Willington] |
| #1.17 "The Rivals" - "Rivali" |
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Alan Dale [Caleb Nichol] Samaire Armstrong [Anna Stern] Taylor Handley [Oliver Trask] Rosalind Chao [Preside Kim] Bret Harrison [Danny] Kevin West [Sig. Bendis] |
| #1.18 "The Truth" - "La Veritą" |
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Alan Dale [Caleb Nichol] Samaire Armstrong [Anna Stern] Taylor Handley [Oliver Trask] |
| #1.19 "The Heartbreak" - "Cuore infranto" |
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Amanda Righetti [Hailey Nichol] Navi Rawat [Theresa] |
| #1.20 "The Telenovela" - "Telenovela" |
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Alan Dale [Caleb Nichol] Samaire Armstrong [Anna Stern] Navi Rawat [Theresa] Eric Balfour [Eddie] Richard Herd [Shaun] |
| #1.21 "The Goodbye Girl" - "Ragazze in partenza" |
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Alan Dale [Caleb Nichol] Samaire Armstrong [Anna Stern] Navi Rawat [Theresa] Eric Balfour [Eddie] Lamont Thompson [Greg Hodes] |
| #1.22 "The L.A." - "Cittą incantata" |
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Alan Dale [Caleb Nichol] Amanda Righetti [Hailey Nichol] Colin Hanks [Grady Bridges] Paris Hilton [Kate] |
| #1.23 "The Nana" - "La Nonna" |
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Linda Lavin [Sophie "Nana" Cohen] Navi Rawat [Theresa] Eric Balfour [Eddie] Amanda Righetti [Hailey Nichol] |
| #1.24 "The Proposal" - "La Proposta" |
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Alan Dale [Caleb Nichol] Amanda Righetti [Hailey Nichol] Brian McNamara [Carson Ward] Doug Ballard [Peter Johnson] |
| #1.25 "The Shower" - "Il Fidanzamento" |
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Alan Dale [Caleb Nichol] Amanda Righetti [Hailey Nichol] Navi Rawat [Theresa] Michael Nouri [Neil Roberts] Holly Fields [Cindy] |
| #1.26 "The Strip" - "Senza Veli" |
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Alan Dale [Caleb Nichol] Amanda Righetti [Hailey Nichol] Navi Rawat [Theresa] Kristen Renton [Jenn] Kevin Rankin [Lucas] |
| #1.27 "The Ties That Bind" - "Nodi al pettine" |
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Alan Dale [Caleb Nichol] Amanda Righetti [Hailey Nichol] Navi Rawat [Theresa] Holly Fields [Cindy] Jem |