Mary Long began her acting career at the age of 8 when she ---starred as the title character in live action/puppet series, Maggie Muggins on Canadian Broadcasting Network. From there she continued working in television, films, and radio.
In addition to her many radio dramas and television commercial appearances, she is especially known for her voiceover work in series such as Sailor Moon, Beyblade, Harriet the Spy, The Adventures of Richard Scarrey and many , many more.
She continues to work in the Theatre and has graced the stages of Can Stage, Tarragon, Young People's Theatre, and the Shaw Festival, and Winnipeg's Manitoba Theatre Centre. Ms. Long is the proud owner and operator of StageCoach Theatre Arts School in Toronto, Ontario which trains kids in acting, dance, and singing with an emphasis on performing in the musical theatre.