Gaier scored her first acting role voicing Edith, one of villain-turned ... going to reprise the role in 2013's Despicable Me 2, 2017's Despicable Me 3 and several Despicable Me animated shorts.

The Despicable Me franchise centers on Gru, a super-villain (who later becomes a dad and superhero); his yellow-coloured Minions; and his three orphan girls, Margo, Edith and Agnes.