How Did Martin Luther King Jr. Convince Nichelle Nichols To Stay On...

How Did Martin Luther King Jr. Convince Nichelle Nichols To Stay On 'Star Trek'?

At PBS’ Pioneers of Television event, Nichelle Nichols tells Access how she almost left her iconic role as Uhura in “Star Trek,” but how did a chance meeting with Martin Luther King Jr. convince her to stay on the classic sci-fi series?