Bob Newhart as Professor Proton
1958 is when Bob Newhart began his career in Hollywood and it only took two years for his name to become big news. Newhart has so many accolades that we could be here for hours listing them, just know that he’s an insanely actor. From 2013, he has also had five guest appearances on The Big Bang Theory as Professor Proton. Thanks to his role, he earned his first Primetime Emmy Award.
Pasha D. Lychnikoff as Dimitri
Meet Howard Wolowitz’s Russian cosmonaut crew-mate, the one and only Dimitri! Before you ask, yes Pasha is indeed a Russian TV, film, voice, and theatre actor. You might even recognize him as Yvon from Shameless. Moscow’s own 50 year old Lychnikoff also has a 2018 film Siberia due this year.