A crossover event that began on "The Flash" concludes with Oliver teaming with the Flash to stop a boomerang-wielding killer who plants five bombs in the city that are set to explode at the same time.
Released: Jan 01, 1970
Runtime: 00:26:14 minutes
Genre: Crime, Drama, Action & Adventure
Stars: Stephen Amell, Rick Gonzalez, Katherine McNamara, David Ramsey, Katie Cassidy, Juliana Harkavy, Joseph David-Jones, Ben Lewis