Jase is Willie's brother and his polar opposite. While Willie enjoys making deals behind the desk, Jase would much rather call the swamp his office. But he knows he's gotta earn his keep, so Jase's job within the company is to fabricate the duck calls that have made Duck Commander famous. When pressed, Jase can churn out a thousand new calls in a flash, but he likes to take his time so that Willie doesn't expect the same performance every day. Jase has more important things than work on his mind, namely, duck hunting. Jase's motto is "Only three things matter: God, then family, then ducks."
Jase is married to Missy, whom he met in high school when they went on a fake date to make an ex-girlfriend of his jealous. They've been married for over 20 years and have three children: Reed, Cole and Mia.