Mike Richards, left, and Mayim Bialik will co-host gameshow 'Jeopardy!' starting with its season 38 in September. AP
Mike Richards, left, and Mayim Bialik will co-host gameshow 'Jeopardy!' starting with its season 38 in September. AP

'Big Bang Theory' actress Mayim Bialik named as 'Jeopardy!' host alongside Mike Richards