When Marion Cotillard took on Edith Piaf she lived the part, willing herself into the role of a tortured genius. Such commitment is harder now that she has a toddler. But, as Stephanie Rafanelli discovers, that doesn’t stop her trying
The actor who made his mark as Star Trek's Captain James T Kirk talks about growing up in Montreal and his belief that what's on the mantelpiece reveals a lot about a marriage. Interview by Elaine Lipworth