Arabella Claire Grant is an American child actress. She began acting professionally at the age of 5 after booking her first ever audition, playing the role of Amy, daughter of Wyatt Logan (Matt Lanter) and Lucy Preston (Abigail Spencer), on the NBC show Timeless (2018). An early and avid reader, Arabella loves books and taught herself to read before she was 2 years old. She became one of the youngest females ever invited to join Mensa at age 4, after scoring in the Genius IQ range on a school e ...