On the left, 17-year-old Lizzy Caplan as Sara on Freaks & Geeks.
On the right, 21-year-old Lizzy Caplan as 16-year-old Janis Ian in Mean Girls.

On the left, 17-year-old Lizzy Caplan as Sara on Freaks & Geeks.

On the right, 21-year-old Lizzy Caplan as 16-year-old Janis Ian in Mean Girls.