Bob Newhart's death on Thursday sent a ripple ... Newhart appeared on six episodes of The Big Bang Theory -- which brought him his first Emmy in 2013 for guest acting -- and his co-star, Kaley ...

Bob Newhart died on Thursday at his home in Los Angeles, ET confirmed. He was 94. The cast of ‘The Big Bang Theory’ are just a few stars paying tribute following the death of actor Bob Newhart.

Actress Kaley Cuoco, who worked with Newhart on The Big Bang Theory, posted on Instagram: “What a dream it was to witness the genius that was Bob Newhart. "He was classy, kind, generous and ...