Jennifer Wigmore. Actress: Dream Scenario. Jennifer Wigmore is a multidisciplinary artist in acting, writing, and visual art. She has had tremendous success on screen throughout her career including recurring roles on notable projects such as the long running series Heartland (CBC), Impulse (YouTube Premium), Season 3 of Designated Survivor (Netflix), as Head Mistress Miss Grayling in Seasons 1, 4, 5 & upcoming 6 of Malory Towers (BBC & BYU TV),...