A nucleated red blood cell, or NRBC, is a red blood cell (RBC) that retains nucleus. Normally, NRBCs are only found in the circulation of fetuses and newborn infants. nucleated red blood cell, or NRBC, is a red blood cell (RBC) that retains nucleus. Normally, NRBCs are only found in the circulation of fetuses and newborn infants.
The fan series Star Trek: Phase II has featured three actors in the role of Spock. Spock was portrayed by Jeffrey Quinn for the pilot and first three episodes, by Ben Tolpin in episodes 4 and 5, and by Brandon Stacy in episodes 6 through 11. Stacy also served as a stand-in for Zachary Quinto in the 2009 Star Trek film.
CBS reports that James Frain will play Spock's father Sarek on Star Trek Discovery. The actor is known from many film and TV roles, such as recently Azrael in Gotham. He will be the third actor to portray the famous Vulcan, after Mark Lenard (TOS, TOS movies, TNG) and Ben Cross (Kelvin Timeline).