Stephen Amell Oliver Queen Actor Colin Donnell Tommy Actor Katie Cassidy Laurel Lance Actor David Ramsey John Diggle Actor Willa Holland Thea Queen Actor Susanna Thompson Moira Queen Actor Paul Blackthorne Detective Quentin Lance Actor Michael Rowe Deadshot Guest Star Colin Salmon Walter Steele Guest Star Emily Bett Rickards Felicity Smoak Guest Star Byron Mann Yao Fei Guest Star Roger Cross Detective Lucas Hilton Guest Star Annie Ilonzeh Joanna De La Vega Guest Star Eugene Lipinski Alexi Leonov Guest Star Christie Laing Carly Diggle Guest Star Marcus Rosner Max Fuller Guest Star Greg Berlanti Executive Producer, Writer Marc Guggenheim Executive Producer, Writer Andrew Kreisberg Executive Producer, Writer David Nutter Executive Producer Guy Bee Director