Olivia Scott Welch was 22 in Fear Street: 1666 when she played the character 'Hannah Miller / Samantha 'Sam' Fraser'.
That was over 3 years ago in 2021.
Today she is 26, and has starred in 7 movies in total, 1 of those since Fear Street: 1666 was released.
In Fear Street: 1666, I think Olivia Scott Welch looks: