Chuck Lorre, the showrunner of "The Big Bang Theory" and "Young Sheldon," is currently working on another spin-off for HBO Max. Since the end of "Big Bang Theory," the original cast has moved on to various projects.

Kaley Cuoco starred in HBO Max's "The Flight Attendant" and Peacock's "Based on a True Story," while Jim Parsons appeared in Ryan Murphy's Netflix series "Hollywood." Johnny Galecki has been out of the spotlight, while Mayim Bialik hosted Jeopardy! and Melissa Rauch took the lead in "Night Court."

Kunal Nayyar and Simon Helberg are enjoying their acting careers and family lives. Kevin Sussman, who played Stuart Bloom, has maintained a net worth of $3 million after guest-starring in various series.