- " AHH, I say, AHH!"
- —A Christmas Carol
Foghorn Leghorn is the tetartagonist of the show. He has worked his way up to be a rich entrepreneur and adventurer, Foghorn refuses to see the negative in any situation, no matter how obvious it might be, which helps explain why he’s Daffy’s number one supporter.
Foghorn Leghorn appeared in Chicken Hawk, a song where Henery Hawk wanted to eat chicken. Foghorn was against that and tried to convince him to eat pork, fish, beans and other things, so he wouldn't get eaten.
Foghorn also sung Cock of the Walk, a song where he was an amazing chicken, being yelled at Barnyard Dawg for painting the Taj Mahal, going to France, chasing Barnyard with a monster truck, won a Nobel prize for having fun, winning best chicken in an animated feature, coming first place in an Olympic race, catching UFOs, catching the Loch-Ness Monster, catching a tiger and being Harvard's number one teacher.
In The Foghorn Leghorn Story, Daffy comes to see a movie, unaware that it was to sign up for being a actor. Daffy doesn't even audition, but Foghorn likes him and gives him the roll, ignoring Carol's warnings. He then tells Daffy about the story of a Japanese Queen, whose turtle died. Her husband sent many ships to find a turtle to replace it, and one eventually returned, bringing a gold turtle with it. The queen was so cheerful, that she literally burst with happiness. Her husband then hid the golden turtle, so no one would burst again. Foghorn then explains that the movie Daffy is in is about Foghorn's quest to find the golden turtle. However, when Daffy does the first scene, he fails it. Foghorn Leghorn still accepts him to be the actor, much to Carol's frustration. Another scene is about Foghorn's mother dying. Daffy is supposed to cry, but laughs. Foghorn still allows him to act. The next scene Daffy is told by Foghorn and a worker for the movie to grab a golden turtle and then run out of part of a temple set before it is destroyed. Daffy does so however in the middle he asks when lunch is, still in the set and the rest of the set is completely destroyed making him fail the scene. This causes all the staff for the movie to quit out of disappointment. Daffy is about to quit when he gets into a fight with Foghorn. Daffy gets the upper hand and during the fight gets thrown through a antique shop with Yosemite Sam and Bugs Bunny there two and the four all begin fighting each other as the whole store is damaged. Foghorn then finally forfeits after taking to many punches and becomes friends with Daffy, saying that he's a rooster. He later views the movie at the theater.
Foghorn Leghorn appeared in Working Duck, where he was the CEO of Enormocorp, and promotes Daffy from a muffin man to his personal assistant. Foghorn cannot decide on the company decisions, Daffy advises him which ones to pick, which are all correct. Foghorn then turns the company over to Daffy, who ruins it quickly.
- 104. Fish and Visitors (debut/Merrie Melodies)
- 106. Reunion (Merrie Melodies)
- 109. The Foghorn Leghorn Story
- 120. Working Duck
- 125. Muh-Muh-Muh-Murder (cameo)
- 202. You've Got Hate Mail (cameo)
- 206. Father Figures
- 210. A Christmas Carol
- 215. The Black Widow (mentioned)
- 216. Mrs. Porkbunny's
- 218. The Grand Old Duck of York (Merrie Melodies)
- 221. Year of the Duck
- 225. Best Friends Redux (mentioned)