[1] She began her television career by contributing to Musi-Video, a local rock and video show produced in Montreal, Quebec.
Since then, she has returned periodically to television, hosting or appearing in shows including Yummy Mummy on Life Network and Discovery Health in the U.S. among other countries, Popstars - The One (Global), Real Life with Erica Ehm (Life Network), Power Play (Discovery Channel Canada), The Company (TVOntario), Nestlé Baby and You (Rogers Cable) and Science: From A to Ehm.
[citation needed] Ehm has written songs which have been recorded by, among others, Van Morrison, Tim Thorney, Cassandra Vasik and Tom Jackson.
She had a modest acting career, appearing in Alfred Hitchcock Presents as a secretary, RoboCop: The Series as television news anchor Rocky Crenshaw, as "Benita" in a stage play version of Brad Fraser's Unidentified Human Remains and the True Nature of Love, as a madam in Replikator and as Vicky in Jigsaw.
[citation needed] Ehm authored She Should Talk: Conversations with Exceptional Women about Life, Dreams and Success, published by HarperCollins, as well as a children's book, The Mischievous Mom at the Art Gallery.