Many fans of the longtime cult favorite BBC sci-fi/fantasy series Doctor Who ? including those with star-power like Dame Helen Mirren ? have openly voiced support for a future version/regeneration of the lead character to be played by a woman. Agent Carter star Hayley Atwell recently conducted an impromptu Twitter Q&A, during which time she took fan questions ranging from what was the last good book she read to what pranks she?s played on set.