As Oliver, Arsenal, and Diggle pursue a killer named Digger Harkness, they encounter an ARGUS team; Oliver and the Flash team up to try and stop Harkness.
Did You Know?
Cisco calls Oliver's hideout an " Arrowcave" and asks if there is an "Arrowmobile", much to Oliver and Felicity's chagrin. In the years when the Green Arrow comic book was written as simply another copy of "Batman", Oliver Queen did actually have an "Arrow Cave", an "Arrow Car", an "Arrow Plane" and other arrow themed vehicles and gadgets, much like his Gotham City counterpart. The cave still appears occasionally in the modern era comics. See more
When Lyla is shooting at Harkness with a hand gun that looks like a 9mm with a clip that holds about 15 rounds. She fires at least 23 times (maybe more) without reloading. See more
Since when did we start selling admission to the Arrow Cave?
Do you see what you've done?
The trademark 'Arrow' logo in the opening credits for this episode has the trademark 'Flash' lightning bolt behind it. This is a reference to the crossover with 'The Flash' TV series. See more
References The Flash
The Way We Are
Performed by Kate Boy See more