1.Samara Weaving, from Nine Perfect Strangers, is the niece of Hugo Weaving, aka Agent Smith from The Matrix.
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2.Singer Charlotte Lawrence's mom is Christa Miller, from Cougar Town.
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3.Kevin Dunn and Nora Dunn are brother and sister.
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4.Singer Gracie Abrams is J.J. Abrams' daughter.
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5.Scott Wolf and comedian Josh Wolf are cousins.
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6.Christopher Lloyd's nephew was Sam Lloyd from Scrubs.
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7.Nat and Alex Wolff's mom is Polly Draper.
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8.Chris Williams, who you might know as Krazee-Eyez Killa from Curb Your Enthusiasm, is Vanessa Williams' brother.
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9.Danny Huston and Anjelica Huston are brother and sister.
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10.Also, their nephew is Jack Huston from Boardwalk Empire.
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11.Toby Stephens, who stars in Lost In Space, is the son of Maggie Smith.
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12.Hacks star Hannah Einbinder's mom is Laraine Newman, who starred on SNL.
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13.Chord Overstreet's dad is Grammy-award-winning country singer, Paul Overstreet.
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14.Chernobyl star Jared Harris' dad was Richard Harris, aka Dumbledore, in the first two Harry Potter movies.
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15.Minka Kelly's dad is Rick Dufay, former guitarist for Aerosmith.
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16.Laura Dern's dad is Bruce Dern.
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17.Patty Duke is Sean Astin's mom.
18.Succession star, Kieran Culkin, is Macaulay Culkin's little brother.
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19.Mads Mikkelsen's brother is Lars Mikkelsen, from The Witcher.
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20.Yellowstone actor Eden Brolin is Josh Brolin's daughter.
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21.The Souvenir star, Honor Swinton Byrne, is Tilda Swinton's daughter.
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22.Melissa McCarthy and Jenny McCarthy are cousins.
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23.Nicolas Cage and Jason Schwartzman are cousins.
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24.Snoop Dogg is cousins with Ray J. and Brandy (who are brother and sister).
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25.Abby Elliot's dad is Chris Elliott.
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26.Scott Caan's dad is James Caan.
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27.William Mapother from Lost is Tom Cruise's cousin.
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28.Kimberly Williams-Paisley from Father Of The Bride and Good Morning Miami's Ashley Williams are sisters.
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29.Shadowhunters' Matthew Daddario and The White Lotus' Alexandra Daddario are brother and sister.
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30.Haley Joel Osment's sister is Hannah Montana's Emily Osment.
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31.Meryl Streep's daughter is Louisa Jacobson, who is currently starring on The Gilded Age.
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32.Domnhall Gleeson is the son of award-winning actor Brendan Gleeson.
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33.And finally, Aaron Ashmore, who stars on Locke And Key is the identical twin brother of Shawn Ashmore, who stars on The Rookie.
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