Joshua Feinman Joshua Feinman is an actor and producer who appeared as a Kantare in the first season episode . According to the call sheets , he filmed his scenes on Monday , Tuesday , Thursday , and Monday on Paramount Stage 9 . Born in New York , Feinman attended the University of Rhode Island where he graduated with a BA in Political Science . He also earned a certificate in stage combat . He trained acting under Carey Eidel and stage combat with the Society of American Fight Directors . Among his earlier acting work are the television comedy " Take My Advice : The Ann and Abby Story " ( 1999 ) , the drama " Men of Honor " ( 2000 , with Ryan Honey , Leon Russom , and Mark Correy ) , the comedy " Back Spot Turn " ( 2000 ) , the drama " Crazy / Beautiful " ( 2001 , with Kirsten Dunst and Bruce Davison ) , and " The Man Show " episode " I Dream of Jeannie " ( 2002 ) . In addition to acting , Feinman also worked as stunt actor and fight choreographer on the short projects " Suicide Regimen " ( 2002 ) , " Scapegoats " ( 2003 , with Ryan Honey ) on which he also worked as producer , and " The Return of Laura Peters " ( 2006 , produced by Ryan Honey ) . Between 2004 and 2005 , Feinman also appeared as one of the title characters in several episodes of the " Adventures with Wink and Blink " children educational program . Further projects include the television movie " Time Machine : Running the DMZ - Korea on the Frontlines " ( 2004 ) , the drama " Youthanasia " ( 2005 ) on which he also worked as associate producer , the short film " Intoxicated Demons " ( 2005 ) , the action comedy " Blue Sombrero " ( 2005 , also as associate producer ) , the " Charmed " episode " The Last Temptation of Christy " ( 2006 , with Leland Crooke and Brian Oerly ) , and recurring roles in the crime series " Sleeper Cell " ( 2005 , with Henri Lubatti , Dan Sachoff , Albert Hall , Brad Greenquist , and James D . Weston II ) and in the daily soap " Passions " ( 2006 , with McKenzie Westmore ) . Feinman guest starred in episodes of " The Unit " ( 2007 , with Abby Brammell , Robert Rusler , Michael Harney , Scott Workman , Margot Farley , and Massi Furlan ) , " Without a Trace " ( 2008 , with Enrique Murciano and Jason Brooks ) , " No Ordinary Family " ( 2011 , with Jimmy Bennett , Autumn Reeser , Stephen Collins , Annie Wersching , and Yuri Elvin ) , and " Castle " ( 2012 , with Penny Johnson Jerald , Bonita Friedericy , and Patrick Fischler ) . He also lent his voice to the video game " L . A . Noire " ( 2011 ) , appeared in the short project " Grand Theft Auto : RISE " ( 2012 ) , and worked as actor , director , and executive producer on the web series " Front Seat Chronicles " ( 2012 - 2015 ) . Among his film work are featured parts in the family movie " Pirate Camp " ( 2007 , with Corbin Bernsen , Johanna Watts , Christopher Rydell , and John Kassir ) , the science fiction film " Transformers " ( 2007 , with W . Morgan Sheppard , Glenn Morshower , Andy Milder , Jamison Yang , Sean Smith , Arne Starr , and Robert Foxworth ) , the sport comedy " Mr . Woodcock " ( 2007 , with Googy Gress , Van Epperson , and Hallie Singleton ) , the drama " Ball Don ' t Lie " ( 2008 , with Cress Williams , Paul Terrell Clayton , Cirroc Lofton , and David Jean Thomas ) , Corbin Bernsen ' s horror film " Dead Air " ( 2009 , with Patricia Tallman , Larry Drake , Randy Mulkey , and Justin Rodgers Hall ) , the science fiction documentary " The Singularity Is Near " ( 2010 , with Rod Loomis and Cully Fredricksen ) , the drama " The Ninth Cloud " ( 2014 , with David Birkin ) , and the comedy " Christian Mingle " ( 2014 , produced , written , directed , and starring Corbin Bernsen ) . More recently , Feinman appeared in episodes of " Bosch " ( 2015 - 2016 , with Titus Welliver , Annie Wersching , Steven Culp , Scott Klace , Jeri Ryan , and John Eddins ) and " Brooklyn Nine - Nine " ( 2016 ) and in the drama " The White Sistas " ( 2017 , with Golden Brooks ) on which he also worked as producer .