The latest episode of What If…? by Marvel Studios explored an alternate reality where Asgard’s Odin returned Laufey’s son Loki after the war with the Frost Giants of Jotunheim. Unlike in the main timeline, Loki Laufeyson brought an end to the conflict between Jotunheim and Asgard.Warning: This article contains severe spoilers for What If…? Episode 7.Episode 7 also showcased Thor’s partying habits while growing up alone instead of sharing his childhood with Loki. This is why this variant of Thor is known as “Party Thor.” The episode set in 2010 covers Thor’s introduction with Jane Foster and Darcy Lewis, along with an early meeting with Carol Danvers (aka Captain Marvel) compared to the main timeline.The altered events give several callbacks to Phase 1’s Thor (2011) movie and the sequels. Episode 7 also contained several cameos from characters previously seen to have been associated with Thor.How fans reacted to What If...? Episode 7 with the return of Thor, Captain Marvel and UltronThe alternate reality in What If...? Episode 7 portrayed interesting events and explored Frigga in a different light. It added to the Avengers: Endgame moment with the Queen of Asgard that explains her relationship with Thor. Furthermore, the episode also teased the answer to who is more powerful between Thor and Captain Marvel.Blind@Blind03#WhatIf spoilers -------THEY WERE ALWAYS MEANT TO BE BROTHERS <3 LOVE THEM SO MUCH12:53 PM · Sep 22, 20211672287#WhatIf spoilers -------THEY WERE ALWAYS MEANT TO BE BROTHERS <3 LOVE THEM SO MUCH https://t.co/bYzFgFfSgRTiny Kroos@TinyToni_8#whatif spoiler-----It was so funny when #TheWatcher was like "Wait wtf?🤨" 😂💀3:12 AM · Sep 22, 202137275#whatif spoiler-----It was so funny when #TheWatcher was like "Wait wtf?🤨" 😂💀 https://t.co/O4ZTLcVRvfhunter ४ jotun loki bf@shezzacurls#whatif spoilers --notice how laufey and the rest of them were happy for having baby loki back? I-12:54 PM · Sep 22, 2021993135#whatif spoilers --notice how laufey and the rest of them were happy for having baby loki back? I- https://t.co/2LeHYD0sNHhunter ४ jotun loki bf@shezzacurls#whatif spoilers --going to sleep in peace knowing that thor and loki are brothers and besties in any timeline1:02 AM · Sep 22, 20211254262#whatif spoilers --going to sleep in peace knowing that thor and loki are brothers and besties in any timeline https://t.co/1cZlZMrseuxim ४@isophddles#WhatIf spoilers----AFTER 10 YEARS WE HAVE JOTUN LOKI, IS INSANE12:56 PM · Sep 22, 20212088444#WhatIf spoilers----AFTER 10 YEARS WE HAVE JOTUN LOKI, IS INSANE https://t.co/p90qa9XuSaᴀ⁷ 🍂@ZUKOSKYWALKER#WhatIf spoilers!!----loki is so playful and upbeat in this episode, it just shows how toxic odin was to him1:14 AM · Sep 22, 20211457216#WhatIf spoilers!!----loki is so playful and upbeat in this episode, it just shows how toxic odin was to him https://t.co/shLckExF9xAsgard@Newasgard3000#WhatIf spoilers -----The watcher at the end of episode 7:1:04 AM · Sep 22, 20211184170#WhatIf spoilers -----The watcher at the end of episode 7: https://t.co/zrRWrA05Joalex गेटकीप किंगो@lokiusapologist#whatif spoilers ....darcy married Howard the duck and their wedding was officiated by Elvis lmao1:06 AM · Sep 22, 2021744107#whatif spoilers ....darcy married Howard the duck and their wedding was officiated by Elvis lmao https://t.co/tgesA4JzVm𝓔𝓽𝓮𝓻𝓷𝓪𝓵𝓼 || 44 days@Eyelynthederp#Whatif spoilers!! -----I love her with my whole heart and have missed her so so much since WandaVision ended 🥺😭1:10 AM · Sep 22, 202173094#Whatif spoilers!! -----I love her with my whole heart and have missed her so so much since WandaVision ended 🥺😭 https://t.co/lWEVAT3HbmThe Marvels News@marvelsupdates#WhatIf Spoilers: Name a better duo than Captain Marvel & Thor ✨🔨12:47 PM · Sep 22, 2021914182#WhatIf Spoilers: Name a better duo than Captain Marvel & Thor ✨🔨 https://t.co/fXwSoKhebsWho voiced Whom in What If...? Episode 7?Marvel Studios@MarvelStudiosThe God of Thunder returns ⚡️ The seventh episode of Marvel Studios' #WhatIf arrives Wednesday on @DisneyPlus.10:39 AM · Sep 20, 2021223961866The God of Thunder returns ⚡️ The seventh episode of Marvel Studios' #WhatIf arrives Wednesday on @DisneyPlus. https://t.co/LujqkNRO2JJeffrey Wright returns as The Watcher to guide viewers through the alternate universe while Chris Hemsworth reprises Thor Odinson (in voice). Hemsworth is joined by several co-stars from the Thor trilogy, including Natalie Portman as Jane Foster, Tom Hiddleston as Loki, Kat Dennings as Darcy Lewis, and Samuel L Jackson as Nick Fury.Other voice cast members include Jeff Goldblum as Grandmaster, Clark Gregg as Agent Coulson, Cobie Smulders as Agent Hill, Frank Grillo as Brock Rumlow, Taika Waititi as Korg, Karen Gilan as Nebula, Seth Green as Howard -the duck, as well as Jamie Alexander as Lady Sif.However, some original actors could not return to voice their characters. These included Captain Marvel (voiced by Alexandra Daniels), Frigga (Josette Eales), and others.Thor is confirmed to show up in the finale and the next episode of What If...?. The Asgardian will be accompanying T’Challa-Starlord, Doctor Strange Supreme and Captain Carter to fight against the ultimate version of Ultron, who wields all six infinity stones. The finale is likely to be set up as an alternate version of Avengers: Infinity War.