By Megan Riedlinger
4:32pm PST, Jan 4, 2022
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"This Is Us" is back! The highly anticipated final season debuts on Jan. 4, 2021, but before we dive back into the drama, Wonderwall.com is taking a look back at the cast at the season 6 premiere event! Keep reading to see the best photos of the stars letting loose at the final season's premiere shindig…
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Justin Hartley, Chrissy Metz and Sterling K. Brown attend NBC's "This is Us" Season 6 TV show premiere after party at Paramount Studios in Los Angeles on Dec. 14, 2021.
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Eris Baker, Susan Kelechi Watson, Sterling K. Brown, Faithe Herman and Lyric Ross pose at NBC's "This is Us" Season 6 TV show premiere after party at Paramount Studios in Los Angeles on Dec. 14, 2021.
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Chris Sullivan snaps a selfie at NBC's "This is Us" Season 6 TV show premiere in Los Angeles on Dec. 14, 2021.
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Mandy Moore attends NBC's "This is Us" Season 6 TV show premiere in Los Angeles on Dec. 14, 2021.
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Lyric Ross and Sterling K. Brown attend NBC's "This is Us" Season 6 TV show premiere in Los Angeles on Dec. 14, 2021.
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Chrissy Metz attends NBC's "This is Us" Season 6 TV show premiere in Los Angeles on Dec. 14, 2021.
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Griffin Dunne, Mandy Moore and Justin Hartley share a laugh at NBC's "This is Us" Season 6 TV show premiere after party at Paramount Studios in Los Angeles on Dec. 14, 2021.
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Milo Ventimiglia attends NBC's "This is Us" Season 6 TV show premiere in Los Angeles on Dec. 14, 2021.
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Justin Hartley attends NBC's "This is Us" Season 6 TV show premiere in Los Angeles on Dec. 14, 2021.
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Caitlin Thompson attends NBC's "This is Us" Season 6 TV show premiere in Los Angeles on Dec. 14, 2021.
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Eris Baker, Lyric Ross and Faithe Herman have fun together at NBC's "This is Us" Season 6 TV show premiere after party at Paramount Studios in Los Angeles on Dec. 14, 2021.
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Susan Kelechi Watson attends NBC's "This is Us" Season 6 TV show premiere in Los Angeles on Dec. 14, 2021.
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Asante Blackk attends NBC's "This is Us" Season 6 TV show premiere in Los Angeles on Dec. 14, 2021.
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Chris Geere attends NBC's "This is Us" Season 6 TV show premiere in Los Angeles on Dec. 14, 2021.
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Chris Sullivan attends NBC's "This is Us" Season 6 TV show premiere in Los Angeles on Dec. 14, 2021.
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Eris Baker and Faithe Herman attend NBC's "This is Us" Season 6 TV show premiere in Los Angeles on Dec. 14, 2021.
