<Tr> <Th> Based on </Th> <Td> Rosemary's Baby by Ira Levin </Td> </Tr> <Tr> <Th> Starring </Th> <Td> <Ul> <Li> Mia Farrow </Li> <Li> John Cassavetes </Li> <Li> Ruth Gordon </Li> <Li> Sidney Blackmer </Li> <Li> Maurice Evans </Li> <Li> Ralph Bellamy </Li> </Ul> </Td> </Tr> <Ul> <Li> Mia Farrow </Li> <Li> John Cassavetes </Li> <Li> Ruth Gordon </Li> <Li> Sidney Blackmer </Li> <Li> Maurice Evans </Li> <Li> Ralph Bellamy </Li> </Ul> <Tr> <Th> Music by </Th> <Td> Krzysztof Komeda </Td> </Tr>

Who played the husband in rosemary's baby