Suggestions by @antiquepig

Olivia Wilde

as Karnilla the Norn Queen in Thor: The God-Butcher Pt. 1

Britt Robertson

as Young Hildegarde in Thor: The God-Butcher Pt. 1

Idris Elba

as Heimdall in Thor: The God-Butcher Pt. 1

Tom Hiddleston

as Loki in Thor: The God-Butcher Pt. 1

Alice Eve

as Amorra the Enchantress in Thor: The God-Butcher Pt. 1

Mackenzie Foy

as Young Sif in Thor: The God-Butcher Pt. 1

Ashley Fink

as Hildegarde in Thor: The God-Butcher Pt. 1

Emilie de Ravin

as Jane Foster in Thor: The God-Butcher Pt. 1

Tadanobu Asano

as Hogun in Thor: The God-Butcher Pt. 1

Josh Dallas

as Fandrall in Thor: The God-Butcher Pt. 1

Jaimie Alexander

as Lady Sif in Thor: The God-Butcher Pt. 1

John Rhys-Davies

as Volstagg the Valiant in Thor: The God-Butcher Pt. 1

Ian McDiarmid

as Gorr the God-Butcher in Thor: The God-Butcher Pt. 1

Ian McShane

as Odin the All-Father in Thor: The God-Butcher Pt. 1

Anthony Hopkins

as Old-King Thor in Thor: The God-Butcher Pt. 1

Lucas Till

as Young Thor in Thor: The God-Butcher Pt. 1

Chris Hemsworth

as Thor Odinson in Thor: The God-Butcher Pt. 1

Ian McDiarmid

as Gorr the God-Butcher in Book of Thunder

Chris Pratt

as Star-Lord in Secret Wars

James Marsden

as Cyclops in Secret Wars