Paul Teutul Sr. und sein Sohn Paul Jr. betreiben das Orange County Choppers. Hier werden amerikanische Chopper-Motorräder nach Kundenwunsch angefertigt. Die beiden haben unterschiedliche Geschäftsansichten. Während Vater Paul Sr. eher auf klassische Maschinen steht, zieht es Paul Jr. eher in Richtung modern und ausgeflippt. Deswegen gibt es immer wieder Streit zwischen den Beiden.

Nachdem sich die Beiden völlig zerkracht haben beschliesst Paul Jr. seine eigene Werkstatt aufzumachen. Seit diesem Zeitpunkt läuft das Format unter dem Nachfolger American Chopper: Senior vs. Junior weiter.

Staffel 0 Nr Episodentitel Erstausstrahlung Status 0x01 Jet Bike Jet Bike 2002-09-29 0x02 Biketoberfest Biketoberfest 2003-01-19 Staffel 1 Nr Episodentitel Erstausstrahlung Status 1x01 Schwarze Witwe 1 2004-09-17 Black Widow 1 2003-03-31 1x02 Schwarze Witwe 2 Black Widow 2 2003-04-07 1x03 Die Höllenmaschine 1 Race Car 1 2003-04-14 1x04 Die Höllenmaschine 2 Race Car 2 2003-04-21 1x05 Feuerstuhl 1 Firebike 1 2003-04-28 1x06 Daytona Bike Week Daytona Bike Week 2003-06-02 1x07 Feuerstuhl 2 Firebike 2 2003-06-09 1x08 Klassiker 1 Old School Chopper 1 2003-06-16 1x09 Klassiker 2 & Comanche 1 Old School Chopper 2/Commanche 1 2003-06-30 1x10 Comanche 2 : Commanche 2 2003-07-07 1x11 Comanche 3 Commanche 3 2003-07-14 1x12 Mikey´s Bike 1 Mikey's Bike 1 2003-08-11 1x13 Mikey´s Bike 2 Mikey's Bike 2 2003-08-18 1x14 Mikey´s Special 1 Mikey Special ('clip show') 2003-11-03 Staffel 2 Nr Episodentitel Erstausstrahlung Status 2x01 Tool Bike 1 Tool Bike 1 2003-12-08 2x02 Tool Bike 2 Tool Bike 2 2003-12-15 2x03 OCC Holiday Special (Santa Bike) OCC Holiday Special (Santa Bike) 2003-12-22 2x04 NY Jets Bike NY Jets Bike 2004-02-02 2x05 POW/MIA Bike 1 POW/MIA Bike 1 2004-01-12 2x06 POW/MIA Bike 2 POW/MIA Bike 2 2004-01-19 2x07 POW/MIA Bike 3 POW/MIA Bike 3 2004-01-26 2x08 Miller Electric 1 Miller Electric 1 2004-02-09 2x09 Miller Electric 2 Miller Electric 2 2004-02-16 2x10 Leno Bike 1 Leno Bike 1 2004-02-23 2x11 Leno Bike 2 Leno Bike 2 2004-03-01 2x12 Liberty Bike 1 Liberty Bike 1 2004-04-12 2x13 Liberty Bike 2 Liberty Bike 2 2004-04-19 2x14 Dixie Chopper 1 Dixie Chopper 1 2004-05-03 2x15 Dixie Chopper 2 Dixie Chopper 2 2004-05-10 2x16 Mikey/ Vinnie Bike 1 Mikey/ Vinnie Bike 1 2004-06-07 2x17 Mikey/ Vinnie Bike 2 Mikey/ Vinnie Bike 2 2004-06-14 2x18 I, Robot Bike 1 I, Robot Bike 1 2004-07-12 2x19 I, Robot Bike 2 I, Robot Bike 2 2004-07-19 2x20 Davis Love III Bike Davis Love III Bike 2004-08-02 2x21 Lance Armstrong Bike 1 Lance Armstrong Bike 1 2004-09-27 2x22 Lance Armstrong Bike 2 Lance Armstrong Bike 2 2004-10-04 2x23 Police Bike 1 Police Bike 1 2004-10-11 2x24 Police Bike 2 Police Bike 2 2004-10-18 2x25 David Mann Bike 1 David Mann Bike 1 2004-11-29 2x26 David Mann Bike 2 David Mann Bike 2 2004-12-06 2x27 Sleigh Bike Sleigh Bike 2004-12-20 2x28 Carroll Shelby Bike 1 Carroll Shelby Bike 1 2005-01-31 2x29 Carroll Shelby Bike 2 Carroll Shelby Bike 2 2005-02-07 2x30 Lincoln Mark LT Bike 1 Lincoln Mark LT Bike 1 2005-02-14 2x31 Lincoln Mark LT Bike 2 Lincoln Mark LT Bike 2 2005-02-21 2x32 The Best of American Chopper: Sr. vs. Jr. The Best of American Chopper: Sr. vs. Jr. 2005-02-28 Staffel 3 Nr Episodentitel Erstausstrahlung Status 3x01 Junior's Dream Bike 1 Junior's Dream Bike 1 2005-03-07 3x02 Junior's Dream Bike 2 Junior's Dream Bike 2 2005-03-14 3x03 Caterpillar Bike 1 Caterpillar Bike 1 2005-04-04 3x04 Caterpillar Bike 2 Caterpillar Bike 2 2005-04-11 3x05 Gillette Bike 1 Gillette Bike 1 2005-04-18 3x06 Gillette Bike 2 Gillette Bike 2 2005-04-25 3x07 NAPA Drag Bike NAPA Drag Bike 2005-06-06 3x08 NAPA Drag Bike 2 NAPA Drag Bike 2 2005-06-13 3x09 The Best of American Chopper: Micheal Teutul as Himself The Best of American Chopper: Micheal Teutul as Himself 2005-05-02 3x10 Military Bike 1 Military Bike 1 2005-09-05 3x11 Military Bike 2 Military Bike 2 2005-09-12 3x12 Yankees Bike 1 Yankees Bike 1 2005-09-19 3x13 Yankees Bike 2 Yankees Bike 2 2005-09-26 3x14 NASA Bike 1 NASA Bike 1 2005-10-03 3x15 NASA Bike 2 NASA Bike 2 2005-10-10 3x16 Rick's Dream Bike 1 Rick's Dream Bike 1 2005-10-17 3x17 Rick's Dream Bike 2 Rick's Dream Bike 2 2005-10-24 3x18 On the Road: Europe Part 1 On the Road: Europe Part 1 2005-10-30 3x19 On the Road: Europe Part 2 On the Road: Europe Part 2 2005-11-07 3x20 Behind the Scenes Special Behind the Scenes Special 2005-11-21 3x21 History of the OCC History of the OCC 2005-11-14 3x22 Make-A-Wish Bike Make-A-Wish Bike 2005-12-19 3x23 FANtasy Bike 1 FANtasy Bike 1 2006-01-09 3x24 FANtasy Bike 2 FANtasy Bike 2 2006-01-16 3x25 FANtasy Bike 3 FANtasy Bike 3 2006-01-23 3x26 FANtasy Bike 4 FANtasy Bike 4 2006-01-30 3x27 Senior's Vintage Project Senior's Vintage Project 2006-02-27 3x28 Senior's Vintage Project 2 Senior's Vintage Project 2 2006-03-06 3x29 Never Before Seen Special Never Before Seen Special 2006-03-13 3x30 Billy Joel Bike Billy Joel Bike 2006-04-24 3x31 Wendy's Bike 1 Wendy's Bike 1 2006-05-06 3x32 Wendys Bike 2 Wendys Bike 2 2006-06-12 3x33 Sunoco Bike 1 Sunoco Bike 1 2006-06-19 3x34 Sunoco Bike 2 Sunoco Bike 2 2006-06-19 3x35 Bill Murray Bike 1 Bill Murray Bike 1 2006-08-07 3x36 Bill Murray Bike 2 Bill Murray Bike 2 2006-08-14 3x37 OCC Road Show OCC Road Show 2006-08-21 3x38 OCC Production Bike OCC Production Bike 2006-08-28 3x39 LUGZ Bike 1 LUGZ Bike 1 2006-11-06 3x40 LUGZ Bike 2 LUGZ Bike 2 2006-11-13 3x41 Eragon Bike 1 Eragon Bike 1 2006-12-04 3x42 Eragon Bike 2 Eragon Bike 2 2006-12-11 Staffel 4 Nr Episodentitel Erstausstrahlung Status 4x01 Junior Vs. Senior 1 Junior Vs. Senior 1 2007-01-18 4x02 Junior Vs. Senior 2 Junior Vs. Senior 2 2007-01-25 4x03 Go Daddy 1 Go Daddy 1 2007-02-01 4x04 Go Daddy 2 Go Daddy 2 2007-02-08 4x05 American Chopper Special American Chopper Special 2007-02-11 4x06 Flowjet Bike 1 Flowjet Bike 1 2007-02-15 4x07 Flowjet Bike 2 Flowjet Bike 2 2007-02-22 4x08 HP Bike 1 HP Bike 1 2007-03-29 4x09 HP Bike 2 HP Bike 2 2007-04-05 4x10 Peavey Bike 1 Peavey Bike 1 2007-04-12 4x11 Peavey Bike 2 Peavey Bike 2 2007-04-19 4x12 Australia 1 Australia 1 2007-05-31 4x13 Australia 2 Australia 2 2007-06-07 4x14 Australia 3 Australia 3 2007-06-14 4x15 Intel 1 Intel 1 2007-07-12 4x16 Intel 2 Intel 2 2007-07-19 4x17 Byron Nelson 1 Byron Nelson 1 2007-07-26 4x18 Byron Nelson 2 Byron Nelson 2 2007-08-02 4x19 Silver State Choppers' Chopper 1 Silver State Choppers' Chopper 1 2007-08-30 4x20 Silver State Choppers' Chopper 2 Silver State Choppers' Chopper 2 2007-09-06 4x21 Iowa Farm Bureau Bike 1 Iowa Farm Bureau Bike 1 2007-10-11 4x22 Iowa Farm Bureau Bike 2 Iowa Farm Bureau Bike 2 2007-10-18 Staffel 5 Nr Episodentitel Erstausstrahlung Status 5x01 Army National Guard 1 Army National Guard 1 2008-01-17 5x02 Army National Guard 2 Army National Guard 2 2008-01-24 5x03 Michigan Bike/My Name is Earl 1 Michigan Bike/My Name is Earl 1 2008-01-30 5x04 Michigan Bike/My Name is Earl 2 Michigan Bike/My Name is Earl 2 2008-02-07 5x05 Gander Mountain 1 Gander Mountain 1 2008-02-14 5x06 Gander Mountain 2 Gander Mountain 2 2008-02-21 5x07 Craftsman/DieHard 1 Craftsman/DieHard 1 2008-02-28 5x08 Craftsman/DieHard 2 Craftsman/DieHard 2 2008-03-06 5x09 Klipsch Klipsch 2008-03-13 5x10 Viega Viega 2008-03-20 5x11 BSN Bike BSN Bike 2008-04-24 5x12 Manitowoc Crane Company Bike Manitowoc Crane Company Bike 2008-05-01 5x13 Production Bike Showcase Production Bike Showcase 2008-05-08 5x14 Dryvit Bike Dryvit Bike 2008-06-12 5x15 NY Giants Bike NY Giants Bike 2008-06-19 5x16 Darien Lake Bike Darien Lake Bike 2008-06-26 5x17 Sikorsky Bike Sikorsky Bike 2008-07-10 5x18 Mercedes-AMG Bike Mercedes-AMG Bike 2008-07-24 5x19 Strike Ten Entertainment Strike Ten Entertainment 2008-08-07 5x20 McCuff Industries McCuff Industries 2008-08-21 5x21 RJR Memorial Car Show RJR Memorial Car Show 2008-09-11 5x22 Web Bike Special Edition Web Bike Special Edition 2008-09-18 5x23 Steve Wyrick & ICEE Bikes Steve Wyrick & ICEE Bikes 2008-10-09 5x24 Aaron Equipment Company Bike Aaron Equipment Company Bike 2008-10-16 5x25 Dodge Ram Bike Dodge Ram Bike 2008-10-23 5x26 Schussler Bike Schussler Bike 2008-10-30 Staffel 6 Nr Episodentitel Erstausstrahlung Status 6x01 NHL Bike/B-2 Bomber Bike NHL Bike/B-2 Bomber Bike 2009-04-09 6x02 Woodstock/Ringling and Barnum and Bailey Circus Bikes Woodstock/Ringling and Barnum and Bailey Circus Bikes 2009-04-16 6x03 DECA Bike/Colmet Bike DECA Bike/Colmet Bike 2009-04-23 6x04 Unique Machine Bike Unique Machine Bike 2009-04-30 6x05 10th Anniversary OCC Bike 10th Anniversary OCC Bike 2009-05-07 6x06 Teutul Triumph Bike Teutul Triumph Bike 2009-05-15 6x07 Mountain Creek Bike Mountain Creek Bike 2009-05-21 6x08 Howe Caverns Howe Caverns 2009-05-28 6x09 Pilot Pen Bike and Ducati Bike Pilot Pen Bike and Ducati Bike 2009-06-04 6x10 Jon & Kate Plus 8 Bike Jon & Kate Plus 8 Bike 2009-06-11 6x11 Abu Dhabi Police Bike Abu Dhabi Police Bike 2009-06-18 6x12 Chesapeake Energy Bike Chesapeake Energy Bike 2009-06-25 6x13 Saginaw Chippewa Indian Tribal Theme Bike Saginaw Chippewa Indian Tribal Theme Bike 2009-07-02 6x14 OCC Band Bike OCC Band Bike 2009-10-29 6x15 Siemens Electric Bike Siemens Electric Bike 2009-11-05 6x16 Orange Rescue Bike Orange Rescue Bike 2009-11-12 6x17 Mark Buerle Bike Mark Buerle Bike 2009-11-19 6x18 Iraq Star Foundation Bike Iraq Star Foundation Bike 2009-12-03 6x19 OCC Trike Bike OCC Trike Bike 2009-12-10 6x20 The Jeanette Lee The Jeanette Lee 2009-12-17 6x21 Christopher and Dana Reeve Foundation Bike Christopher and Dana Reeve Foundation Bike 2010-01-07 6x22 Schneider Electric Bike Schneider Electric Bike 2010-01-14 6x23 Gladiator Garage Works Gladiator Garage Works 2010-01-21 6x24 Monster Diesel Bike Monster Diesel Bike 2010-01-28 6x25 Stewart-Haas Racing Bike Stewart-Haas Racing Bike 2010-02-04 6x26 The Kobalt Bike The Kobalt Bike 2010-02-11