Currently available on 2 streaming services.

Streaming, rent, or buy Arrow – Season 4:

Currently you are able to watch "Arrow - Season 4" streaming on Amazon Prime Video or buy it as download on Sky Store.

Cast

Stephen Amell
Oliver Queen / Green Arrow
Rick Gonzalez
Rene Ramirez / Wild Dog
Katherine McNamara
Mia Smoak / Blackstar
David Ramsey
John Diggle / Spartan
Katie Cassidy
Laurel Lance / Black Canary
Juliana Harkavy
Dinah Drake / Black Canary
Joseph David-Jones
Connor Hawke
Ben Lewis
Adult William Clayton