If you don't know the basics of the British television series Doctor Who, here we go: a mysterious, eccentric, very long-lived, alien scientist known only as "the Doctor" travels through time and space in a ship that looks like a 1960s British police call box on the outside and is much, much bigger and more futuristic on the inside.
I don’t know about you, but I enjoyed the early 2000s TV show, Alias, starring Jennifer Garner. And I’ve been missing it ever since – I mean, what actor since has shown such facility for multiple identities and costume changes?
It is 1865 and the country is going through many changes. The Civil War is over. The Emancipation Proclamation has given freedom to millions of slaves. Conflicts continue between the Native Americans and settlers. In the midst of all this change, the Union Pacific is pushing westward to complete the first transcontinental railroad.