Overview
- Ruairi O'Connor will portray Orpheus, the son of Dream and Calliope.
- Freddie Fox joins as Loki, the god of chaos, while Clive Russell will play Odin.
- Laurence O'Fuarain is cast as Thor, with Ann Skelly and Douglas Booth as Faerie emissaries Nuala and Cluracan.
- Jack Gleeson will appear as Puck, and Indya Moore as Wanda, a professional driver and security agent.
- Steve Coogan lends his voice to Barnabas, the canine companion of the Endless' prodigal brother.