Not Me, It's A Trap (1970)

Professor Whyze and his 11-year-old son Tommy discover a hidden underworld where terrorist forces, led by veteran Hack, wage a “War on Kids,” using alcohol, drugs, and tobacco to stunt youth. They enlist Halfweed, a rebel from the tobacco ranks, to expose the epidemic. Mocked by classmates and ignored by authorities until death threats strike, Tommy must choose to warn his peers, stand with Halfweed, and help end the addiction assault, because it’s never wrong to do what’s right.