21 Jump Street revolves around a group of young cops who would use their youthful appearance to go undercover and solve crimes involving teenagers and young adults.

Cindy Fralic (Nancy McKeon) plans to become a Los Angeles County firefighter. However, in the 60-year history of the department, no woman has ever passed the department's physical skills test. Battling divorce, stereotypes and opposition from both men and women, Cindy Fralic passes the physical agility test to become the first female firefighter in Los Angeles County.