Hiddleston’s Loki is the MCU’s first great villain—petulant, tragic, and magnetic. His “I am a god, you dull creature” speech and the Frigga death scene in later films owe everything to the emotional depth he brought to the role.
Loki became a fan-favorite antihero, earning his own acclaimed Disney+ series (2011’s “glorious purpose” meme, indeed). He has also starred in The Night Manager , Crimson Peak , and Kong: Skull Island . The Father: Anthony Hopkins as Odin At the time: A two-time Oscar winner (for The Silence of the Lambs and Amistad ), Hopkins was the most decorated actor in the cast. He brought instant gravitas to the All-Father. 2011 thor cast
Hopkins played Odin as a weary, regretful conqueror—Shakespeare’s King Lear with a golden eyepatch. His banishment of Thor is the film’s emotional core. He famously improvised some of Odin’s quieter moments. He has also starred in The Night Manager
Hopkins reprised the role in Thor: The Dark World and Ragnarok (his final scene remains heartbreaking). He won a third Oscar for The Father (2020). Despite calling his Thor performance “acting on autopilot,” his presence was undeniable. The Love Interest: Natalie Portman as Jane Foster At the time: An Oscar winner for Black Swan (2010), Portman was at the peak of her prestige career. Her casting gave Thor serious dramatic credibility. The MCU continues to evolve
The definitive Thor of the MCU, Hemsworth evolved from Shakespearean hero to comedic powerhouse in Ragnarok and Love and Thunder . Outside Marvel, he starred in Rush , Extraction , and Furiosa: A Mad Max Saga . The Villain: Tom Hiddleston as Loki At the time: A classically trained actor from Cambridge and RADA, Hiddleston was a Branagh favorite (having starred in Ivanov and Wallander ). He originally auditioned for Thor but was cast as Loki.
Today, Hemsworth and Hiddleston remain MCU pillars. Portman returned after a decade away. Hopkins has largely retired from blockbusters. And the late Ray Stevenson is remembered fondly. The 2011 cast didn’t just play gods—they built a throne. This feature was originally published in 2024. The MCU continues to evolve, but the original Thor ensemble remains foundational.
As astrophysicist Jane Foster, Portman provided the human anchor to Thor’s cosmic madness. Her chemistry with Hemsworth was charming, though she reportedly clashed with director Patty Jenkins (who left the sequel) and was disappointed with the second film’s script.