Arrow (2012– )
8 user 4 critic

Brothers in Arms 

Oliver and Diggle face their biggest challenge yet; Curtis is disappointed to find out his new boyfriend has a firm anti-vigilante stance.


Mark Bunting


Greg Berlanti (developed by), Marc Guggenheim (developed by) | 5 more credits »




Episode cast overview, first billed only:
Stephen Amell ... Oliver Queen / Green Arrow
David Ramsey ... John Diggle / Spartan
Emily Bett Rickards ... Felicity Smoak
Echo Kellum ... Curtis Holt / Mr. Terrific
Rick Gonzalez ... Rene Ramirez (credit only)
Juliana Harkavy ... Dinah Drake / Black Canary
Katie Cassidy ... Laurel Lance
Paul Blackthorne ... Quentin Lance
Kirk Acevedo ... Ricardo Diaz
Audrey Marie Anderson ... Lyla Michaels
David Nykl ... Anatoly Knyazev
Pej Vahdat ... Sam Armand
Tina Huang ... Captain Kimberly Hill
Keri Adams Keri Adams ... Bethany Snow
Will Chilton Will Chilton ... Suited Man


Oliver and Diggle face their biggest challenge yet; Curtis is disappointed to find out his new boyfriend has a firm anti-vigilante stance.

Plot Summary | Add Synopsis


TV-14 | See all certifications »




Release Date:

5 April 2018 (USA) See more »

Company Credits

Show more on IMDbPro »

Technical Specs


Sound Mix:




Aspect Ratio:

16:9 HD
See full technical specs »

Did You Know?


This is the series lowest viewed episode as of April 2018. It only received 0.87M live viewers. This is due to there being multiple CW networks around the US showing sports games on their CW stations. It initially was reported to have 1.37M live viewers, but they had to take away the viewers from those CW stations showing sports games. See more »


A criminal can be arrested without a warrant, as long as there is probable cause. In the opening scene, there was the existence of illegal drugs in a quantity sufficient to imply distribution, which could be considered probably cause. See more »


Green Arrow: You're gonna tell us where you make your Vertigo shipment.
Marshall Katz: And turn on the dragon? You'll have to shoot me, man.
Green Arrow: I don't want to waste my arrows.
Spartan: I think you should. This punk deserves it. I'm not nearly as stingy with my bullets.
See more »

Frequently Asked Questions

This FAQ is empty. Add the first question.

User Reviews

Felicity is the only good character
15 September 2019 | by scramblewithmeSee all my reviews

All the characters have become complete idiots except Felicity. And I'm so sick of having homosexuality (and other sins like the bad language) shoved down my throat. I would never recommend this or any other DC show to anyone.

0 of 3 people found this review helpful.  Was this review helpful to you? | Report this
Review this title | See all 8 user reviews »

Contribute to This Page

Free Movies and TV Shows You Can Watch Now

On IMDb TV, you can catch Hollywood hits and popular TV series at no cost. Select any poster below to play the movie, totally free!

Browse free movies and TV series

Stream Trending TV Series With Prime Video

Explore popular and recently added TV series available to stream now with Prime Video.

Start your free trial

Recently Viewed