Amanda Christine as Ada Twist

amanda1christine |
Ada Twist Scientist Netflix Mom
Susan Kelechi Watson as Mom Twist

susankelechiwatson |
Taye Diggs as Dad Twist

tayediggsinsta |
Terrence Little Gardenhigh as Arthur Twist

littlegardenhigh |
Nicholas Crovetti as Iggy Peck

nicholascrovetti |
Candace Kozak as Rosie Revere

candacejoykozak |
Fortune Feimster as Rosie’s Mom

fortunefeimster |
Kate Micucci as Iggy’s Mom

katemicucci |
Paul F. Tompkins as Iggy’s Dad

pftompkins |
Margo Martindale as Great Aunt Rose

margomartindale |