Suggestions by @subin

Lynda Carter

as Freyja Freyrdottir in Thor

David Oyelowo

as Heimdall in Thor

Liam Cunningham

as Odin Borson in Thor

Jamie Campbell Bower

as Balder the Brave in Thor

Hiroyuki Sanada

as Hogun the Grim in Thor

Mark Addy

as Volstagg in Thor

Tom Felton

as Fandral in Thor

Jodie Comer

as Amora the Enchantress in Thor

Hafþór Júlíus Björnsson

as Skurge the Executioner in Thor

Gary Martin

as Surtur in Thor

Richard Armitage

as Harokin in Thor

Eva Green

as Karnilla in Thor

Rachelle Lefevre

as Aldrif Odinsdottir in Thor

Domhnall Gleeson

as Jarvis in The Invincible Iron Man

Holliday Grainger

as Bethany Cabe in The Invincible Iron Man

Navid Negahban

as Raza in The Invincible Iron Man

Alexander Siddig

as Yinsen in The Invincible Iron Man

Pierce Brosnan

as Obadiah Stane in The Invincible Iron Man

Aldis Hodge

as James Rhodes in The Invincible Iron Man

Jessica Chastain

as Pepper Potts in The Invincible Iron Man