Big Bang Theory boss addresses Young Sheldon season 4 finale's cliffhanger ending. ... The Big Bang Theory aired on CBS in the US. You can buy the complete boxset now on DVD and Blu-ray.

The Big Bang Theory and Young Sheldon producer went onto explain to TVLine that the idea stemmed from his desire to add in the Leonard Cooper joke, which he had been pondering for a while.

WBTV's Channing Dungey speaks about 'Ted Lasso' Season 4 Progress, 'Bad Monkey' and J.J. Abrams deal renewals and more 'Big Bang' Spinoff cast returns Skip to main content Open Mega Menu ...