Ernest P. Worrell, a janitor, is mistaken for a dangerous criminal named Felix Nash and is sent to prison. While in prison, Ernest encounters numerous comedic situations, including a chain reaction of mishaps that leads to his electrocution and subsequent magnetization. Amidst all the chaos, Ernest must prove his innocence and catch the real criminal.

Ernest in the Army follows the hilarious misadventures of Ernest P. Worrell, a bumbling character who accidentally becomes a hero in the army. When a dangerous missile goes missing, Ernest is the prime suspect. In an attempt to clear his name, he embarks on a mission to find the real culprits and save the day. Along the way, he encounters various obstacles, including a traitor in their midst and a treacherous desert. With his unique brand of humor and endless enthusiasm, Ernest manages to overcome the odds and prove that even an unlikely hero can make a difference.

Ernest, an eccentric man, travels to Africa in search of diamonds. Along the way, he gets involved in a series of hilarious adventures, including rescuing a kidnapped girlfriend.

Ernest gets involved in a hilarious adventure after accidentally stumbling upon a plot to steal the crown jewels. With his trademark slapstick comedy and lovable character, Ernest P. Worrell, he must outwit the criminals and save the day.

Ernest, a bus driver, goes back to school and gets himself into funny and silly situations while trying to fit in with the students and deal with the challenges of high school life.

In Slam Dunk Ernest, Ernest P. Worrell discovers his hidden talent for basketball and becomes the star of the basketball team, leading them to victory in an important tournament. Along the way, he faces various challenges and comedic mishaps, making for a hilarious and entertaining sports movie.

When Santa Claus decides to retire and pass on his position to a new Santa, he enlists the help of Ernest P. Worrell. However, things don't go as planned and Ernest must use his bumbling ways to save Christmas before it's too late.

Ernest, a clumsy handyman, is assigned to work at a summer camp. He unwittingly gets caught up in a rivalry between two camps, leading to hilarity and chaos. With his signature stupidity and slapstick comedy, Ernest must navigate greedy businessmen, native American legends, and even a battle against a mining company. Can Ernest save the camp and bring everyone together?

In this fourth installment of the Ernest film series, Ernest P. Worrell must save his town from an army of trolls that are unleashed after he accidentally unleashes an ancient curse.