Watch Heavyweights (1995) HD Full Movie Free on SolarMovie. Watch Heavyweights (1995) online free. Plump kids are lured into joining a posh fat camp with the promise of quick weight loss and good tim...Plump kids are lured into joining a posh fat camp with the promise of quick weight loss and good times, only to find that it is a woodland hellhole run by a psycho ex-fitness instructor.