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Arrow: Season 1 > Unfinished Business > Credits and Details
Directed by
Michael Offer Michael Offer  
Written by
Greg Berlanti Greg Berlanti  
Marc Guggenheim Marc Guggenheim  
Andrew Kreisberg Andrew Kreisberg  
Bryan Q. Miller Bryan Q. Miller  
Lindsey Allen Lindsey Allen  
Mort Weisinger Mort Weisinger  
George Papp George Papp  
Cast
Stephen Amell Stephen Amell ... Oliver Queen / The Hood
Katie Cassidy Katie Cassidy ... Laurel Lance
Colin Donnell Colin Donnell ... Tommy Merlyn
David Ramsey David Ramsey ... John Diggle
Willa Holland Willa Holland ... Thea Queen (credit only)
Susanna Thompson Susanna Thompson ... Moira Queen (credit only)
Paul Blackthorne Paul Blackthorne ... Quentin Lance
Manu Bennett Manu Bennett ... Slade Wilson
Celina Jade Celina Jade ... Shado
Roger Cross Roger Cross ... Detective Lucas Hilton
Audrey Marie Anderson Audrey Marie Anderson ... Lyla Michaels
Darren Dolynski Darren Dolynski ... Dr. Webb
Christie Laing Christie Laing ... Carly Diggle
Nelson Leis Nelson Leis ... Slim
Emily Bett Rickards Emily Bett Rickards ... Felicity Smoak
Seth Gabel Seth Gabel ... The Count
John Barrowman John Barrowman ... Malcolm Merlyn
Justin Doran Justin Doran ... Lieutenant
Cassandra Ebner Cassandra Ebner ... Veronica
Julius Fair Julius Fair ... Andy Jr.
Steven Jeays Steven Jeays ... Dance Partner
Mi-Jung Lee Mi-Jung Lee ... Field Reporter
Kevin O'Grady Kevin O'Grady ... Security Guard
Flux Pavilion Flux Pavilion ... DJ
Michael Roselli Michael Roselli ... Orderly (as Mike Roselli)
Christian Sloan Christian Sloan ... Dealer
Robyn Westcott Robyn Westcott ... Maddie
Uncredited Cast
Andres Markwart Andres Markwart ... Warehouse Worker
Michael Rowe Michael Rowe ... Deadshot
Produced by
Greg Berlanti Greg Berlanti  
Melissa Kellner Berman Melissa Kellner Berman  
Jake Coburn Jake Coburn  
Joseph Patrick Finn Joseph Patrick Finn  
Drew Z. Greenberg Drew Z. Greenberg  
Marc Guggenheim Marc Guggenheim  
Andrew Kreisberg Andrew Kreisberg  
Jennifer Lence Jennifer Lence  
Wendy Mericle Wendy Mericle  
Carl Ogawa Carl Ogawa  
Original Music by
Blake Neely Blake Neely  
Unfinished Business
Additional Info
Premiere: April 03, 2013
DVD Release: September 17, 2013
Blu-ray Release: September 17, 2013
Country: United States
Distributor: Warner Brother Studios
Websites: IMDb Wikipedia
Ratings
IMDb

7.5 / 10

Production Companies
Berlanti Productions
DC Entertainment
Warner Bros. Television
Distributors
Warner Bros. Television
  (2012) (World-wide)
The CW Network (The CW)
  (2012) (United States) (TV)
HBO Max
  (2020) (United States) (VOD) (video)
Warner Home Video
  (2013) (United States) (complete first season) (Blu-ray)
Warner Home Video
  (2013) (United States) (complete first season) (DVD)
Warner Home Video
  (2014) (United States) (complete second season) (Blu-ray)
Warner Home Video
  (2014) (United States) (complete second season) (DVD)
Filming Locations
Baltimore Inner Harbor, Baltimore, Maryland, USA
  (aquarium shot)
Boston, Massachusetts, USA
  (aerial shots)
Crease Clinic, Riverview Hospital, Coquitlam, British Columbia, Canada
  (psychiatric hospital)
Vancouver, British Columbia, Canada