Top of the Food Chain

{{see also|Apex predator}}

{{Infobox film

| name = Top of the Food Chain

| image = Foodchainposter.jpg

| caption = Theatrical poster

| director = John Paizs

| producer = Suzanne L. Berger
Jana Edelbaum

| writer = Phil Bedard
Larry Lalonde

| starring = Campbell Scott
Fiona Loewi
Tom Everett Scott

| music = David Krystal

| cinematography = Bill Wong

| editing = Bert Kish

| distributor = Red Sky Entertainment

| released = {{film date|1999}}

| runtime = 99 minutes

| country = Canada

| language = English

| budget =

| gross =

}}

Top of the Food Chain is a 1999 Canadian comedy-horror film directed by John Paizs and starring Campbell Scott, Fiona Loewi, and Tom Everett Scott.Gerald Pratley, A Century of Canadian Cinema. Lynx Images, 2003. {{ISBN|1-894073-21-5}}. p. 221. A parody of alien invasion movies of the 1950s, it was released on video in the United States under the title Invasion!

The film's villains are carnivorous humanoids who search for victims while posing as traveling salesmen.