Rachel Robertson: Rachel Robertson. Actress: Mack the Knife. Rachel Robertson was born in 1972 in the UK. She is an actress, known for Mack the Knife (1989), The Jungle Book (1994) and For Sale by Owner (2006). She has been married to Nick Berry since 1994. They have two children.
Known For: Mack the Knife (Polly Peachum), The Jungle Book (Rose), For Sale by Owner (Young Sera), Until September (Carol)