She trained to be an opera singer, but is mostly known for her television and cinema roles.
In the Canadian television drama series Wild Roses Hoffman played the female lead (Maggie Henry).
- Jeeves and Wooster (1 episode: “Safety in New York (or, Bertie Sets Sail)”, 1992) … Pauline Stoker
- Lipstick On Your Collar (1993) … Lisa Trekker (as Kymberley Huffman)
- The Outer Limits (1 episode: “To Tell the Truth“, 1998) … Amanda Harper
- Recipe for Revenge (1998) … Carly Hunter
- Traders (1996–1998) … Ann Krywarik