Choo Choo

Choo Choo made their comics debut in Harvey's Hanna-Barbera Parade #9 in 1972, stepping into the Bronze Age alongside a delightful roster of animated favorites — sharing pages with the likes of Top Cat, Benny the Ball, Officer Dibble, and Quick Draw McGraw. Rooted in the beloved Hanna-Barbera universe, this character turns up across titles like Hanna-Barbera Giant Size and TV Stars, representing that warm, nostalgic era when Harvey Comics was the go-to home for cartoon companions on the printed page. With a publishing presence stretching into the early '90s, Choo Choo is a charming piece of Bronze Age cartoon comics history well worth a look for any Hanna-Barbera devotee.