Watch Sean Astin and Melissa Joan Hart in the trailer for Netflix's No Good Nick

The kids' TV sitcom, premiering April 15, stars Siena Agudong as a 13-year-old who "infiltrates a family with the intention to get revenge on them for unknowingly ruining her life. As she gets to know the family, though, she will find compassion for them and will struggle with whether or not she can go through with her plan."