Young_sheldon_1x02_razzi_comunisti_e_il_sistema... «SAFE ●»

Zoe Perry, who plays Mary Cooper, is the real-life daughter of Laurie Metcalf, the actress who played older Mary in The Big Bang Theory .

This episode explains a story Sheldon tells in The Big Bang Theory about getting in trouble with Homeland Security as a child for trying to build a nuclear reactor to provide free electricity. Young_Sheldon_1x02_Razzi_Comunisti_E_Il_Sistema...

Fans often note that while Sheldon claims in adulthood he never had friends as a child, this episode shows he did have a meaningful, if brief, bond with Tam over their shared interests. Rockets, Communists, and the Dewey Decimal System Zoe Perry, who plays Mary Cooper, is the

After failing to make friends with jocks and cheerleaders using Carnegie's methods, Sheldon meets Tam, a fellow student who shares his passion for rocketry . Rockets, Communists, and the Dewey Decimal System After

This episode, titled "," originally aired in November 2017 and is a fan-favorite for introducing Sheldon’s first true friend, Tam Nguyen. Episode Highlights