Stuart Bloom (Kevin Sussman) may have killed Howard's (Simon Helberg) mom, Mrs. Debbie Wolowitz (voiced by Carol Ann Susi) in The Big Bang Theory, at least according to one hypothesis.
It's been more than two years since the CBS sitcom wrapped up after 12 seasons. However, The Big Bang Theory remains as popular as ever thanks to reruns, not to mention its availability on various streaming services around the world.
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