Aaron Schwartz, Kenan Thompson, and Shaun Weiss in Heavyweights (1995)

Demonstrating that his PerkiSystem total fitness program builds strong bodies, health nut Tony Perkis (Ben Stiller, supine) proves his point on a bed of nails as the awestruck campers witness Lars (Tom Hodges, center) smashing a block of ice on Tony's brick-hard stomach.

Paul Feig, David Goldman, Joseph Wayne Miller, and Robert Zalkind in Heavyweights (1995)

Cody Burger, Max Goldblatt, David Goldman, Joseph Wayne Miller, Aaron Schwartz, Kenan Thompson, and Robert Zalkind in Heavyweights (1995)

Cody Burger, David Goldman, Tom McGowan, Joseph Wayne Miller, Aaron Schwartz, Seth St. Laurent, Kenan Thompson, and Shaun Weiss in Heavyweights (1995)

Brawn is no match for brains when Gerry (Aaron Schwartz, left) and Roy (Kenan Thompson, right) take control of the camp and use their clever wits to retaliate against the bully counselors including Lars (Tom Hodges, center), who have made their summer unbearable.

Ben Stiller, Max Goldblatt, David Goldman, Aaron Schwartz, and Kenan Thompson in Heavyweights (1995)

Steven Brill, Michelle Holdsworth, Aaron Schwartz, Kenan Thompson, and Shaun Weiss in Heavyweights (1995)

Ben Stiller, Judd Apatow, and Steven Brill in Heavyweights (1995)

David Goldman, Kenan Thompson, and Shaun Weiss in Heavyweights (1995)

David Goldman, Tom Hodges, Aaron Schwartz, Kenan Thompson, and Shaun Weiss in Heavyweights (1995)

Ben Stiller, David Goldman, Tom Hodges, Aaron Schwartz, Kenan Thompson, and Shaun Weiss in Heavyweights (1995)

Paul Feig, David Goldman, Tom Hodges, Aaron Schwartz, Kenan Thompson, and Shaun Weiss in Heavyweights (1995)

Ben Stiller, Paul Feig, David Goldman, Tom Hodges, Aaron Schwartz, Kenan Thompson, and Shaun Weiss in Heavyweights (1995)

Ben Stiller, Cody Burger, Allen Covert, Max Goldblatt, David Goldman, Patrick LaBrecque, Joseph Wayne Miller, Aaron Schwartz, Kenan Thompson, Shaun Weiss, and Robert Zalkind in Heavyweights (1995)

Paul Feig, David Goldman, Aaron Schwartz, Kenan Thompson, and Shaun Weiss in Heavyweights (1995)