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Sheldon's dad in young Sheldon is also Leonard's high school bully! : r/ bigbangtheory
Leonard's bully is Sheldon's Dad : r/bigbangtheory
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Alfred Hofstadter | The Big Bang Theory Wiki | Fandom
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Who Is Leonard's Father on 'The Big Bang Theory'? That's Judd Hirsch
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the Big Bang Theory's' Famous Cameos and Guest Stars
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