Star City is headed for a "Collision Course". Now that Cayden James is dead and can no longer get them all the money back that he extorted, Oliver has 48 hours to find a solution before everything begins to shut down. With a little help from Felicity they discover that it was Laurel that withdrew all the money, but she's currently in hiding with Quentin, who thinks he can get through to the good girl deep inside. Meanwhile Team 2... has no leads either. Plus, Dinah is out for blood as she seeks vengeance for the death of Vince. Oliver thinks that maybe Curtis and crew have Laurel, but when they very rudely infiltrate their hideout, they discover she's not there, and manage to anger everyone even further. That leads Curtis to tracking Oliver's team to Quentin's hideout and disabling Diggle's implants. Now it's team against team. Protect Laurel or kill her? The results are ugly and all the heroes' emotions are high. Jay and Josh argue over who would be a better domineering father figure on this week's Green Justice: An Arrow Podcast! Listen in and justice will be served...to your MP3 player!