Marie-Line Grinda Marie-Line Grinda was born in France of a French father and Swedish mother. Her acting training is equally cosmopolitan and includes the Lee Strasberg Theatre Institute in New York. She has film, television and theatre credits in UK, Europe and America and is also a talented singer/songwriter. Between work in London and Paris still finds time to return to her home town of Nice. She is a member of RITE2STAGE in London.