Industrial film about the food processing and sales industry. Various shots: machines process boxes of "Post Toasties" corn flakes. Canisters of salt move by on conveyors. Workers load potato chip bags onto machine for filling; bags are automatically filled. Man in white smock labels wrapped hams. Fish sticks processed by several workers around a machine; freezer opened and large shelf filled with packaged fish sticks. Clear-wrapped paper plates come off assembly line. Buyers of wholesale produce inspect fruit; oranges. Produce auction; several shots of bidding. Views inside a commodity exchange; trading futures. Woman typing at teletype machine.