Bob Newhart as Professor Proton
The name Bob Newhart is known all around Hollywood and has been since the start of his career in 1958. We definitely do not need to list all his accolades to let you know he is an unbelievable actor. Since 2013 he has starred five times on The Big Bang Theory as Professor Proton. He even won a Primetime Emmy for the role.
Bob Newhart As Arthur Jeffries
ADVERTISEMENT
Pasha D. Lychnikoff as Dimitri
Are you familiar with the one and only Dimitri, Howard’s Russian cosmonaut crew-mate? Well, here he is. Pasha is actually a Russian TV, film voice, and theatre star. Originally from Moscow, the 50-year-old starred in the film Siberia and in the show Shameless.
Pasha D. Lychnikoff As Dimitiri
