Suggestions by @marian

Sebastian Roché

as Vili in The Edda

Danielle Campbell

as Jormungandr in The Edda

Phoebe Tonkin

as Fenrir in The Edda

Caspar Zafer

as Hod in The Edda

Matthew McNulty

as Tyr in The Edda

Caspar Zafer

as Balder in The Edda

Mädchen Amick

as Atropos in The Moiras

Rachel Boston

as Clotho in The Moiras

Jenna Dewan

as Lachesis in The Moiras

Rachel Boston

as Lachesis in The Moiras

Alexander Skarsgård

as Narugami in Mythical Detective Loki Ragnarok

Ian Somerhalder

as Yamino Ryusuke in Mythical Detective Loki Ragnarok

Eva Green

as Hel in Mythical Detective Loki Ragnarok

Colin O'Donoghue

as Fenrir in Mythical Detective Loki Ragnarok

Robert Carlyle

as Kazumi Higashiyama in Mythical Detective Loki Ragnarok

Jared Gilmore

as Loki in Mythical Detective Loki Ragnarok

Crispin Glover

as Loki (Adult) in Mythical Detective Loki Ragnarok

Ian McShane

as Odin in Mythical Detective Loki Ragnarok

August Wittgenstein

as Freyr in Mythical Detective Loki Ragnarok

August Wittgenstein

as Freyr in The Edda