Watch The Mod Squad (1999) HD Full Movie Free on SolarMovie. Watch The Mod Squad (1999) online free. Three problem teens sent to jail are offered a deal to work with an undercover cop, uncover an intri...Three problem teens sent to jail are offered a deal to work with an undercover cop, uncover an intricate drug ring and are caught in a deadly set-up. With cops on their trail, they have little time to solve the case and clear their names.