Rollebesetning

• Caity Lotz — Sara Lance / White Canary
• Amy Pemberton — Gideon
• Nick Zano — Dr. Nathaniel 'Nate' Heywood / Steel
• Jes Macallan — Ava Sharpe
• Tala Ashe — Zari Tomaz
• Tala Ashe — Zari Tomaz
• Olivia Swann — Astra Logue
• Adam Tsekhman — Gary Green
• Shayan Sobhian — Behrad Tarazi
• Lisseth Chavez — Esperanza 'Spooner' Cruz
• Matt Ryan — Dr. Gwyn Davies
• Ramona Young — Mona Wu
• Dominic Purcell — Mick Rory / Heatwave
• Victor Garber — Dr. Martin Stein / Firestorm
• Brandon Routh — Ray Palmer / The Atom
• Arthur Darvill — Rip Hunter
• Franz Drameh — Jefferson 'Jax' Jackson / Firestorm
• Ciara Renée — Kendra Saunders / Hawkgirl
• Falk Hentschel — Carter Hall / Hawkman
• Wentworth Miller — Leonard Snart / Captain Cold
• Matt Letscher — Eobard Thawne / Reverse-Flash
• Maisie Richardson-Sellers — Charlie / Clotho
• Keiynan Lonsdale — Wally West / Kid-Flash
• Courtney Ford — Nora Darhk
• Maisie Richardson-Sellers — Charlie / Clotho
• Casper Crump — Vandal Savage
• Raffi Barsoumian — Bishop
• Matt Ryan — Dr. Gwyn Davies
• Neal McDonough — Damien Darhk