"Christine Ozanne? I know your face...but, um, remind me, what have I seen you in?" For 'unknown' jobbing actors, this is the most frequently asked question, and in this amusing antidote to celebrity...the perils and pleasures of being an 'unknown' are explored. Ozanne obeys her father's instructions to "go and collect some memories", as she sets off for RADA, and from her film debut in 1958 in Carry on Nurse, to the 2016 sitcom Upstart Crow, she...