Television News Paul Blackthorne leaving The CW's 'Arrow' after Season 6 05/03/2018 Paul Blackthorne, who stars as detective Quentin Lance on The CW's "Arrow," is leaving the superhero drama after Season 6. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Willa Holland Colton Haynes Stephen Amell David Ramsey Paul Blackthorne Andrew Kreisberg Marc Guggenheim Wendy Mericle Beth Schwartz Arrow