Originally airing in 1974-1976, Hong Kong Phooey became a hit Saturday Morning Cartoon when it ran in reruns again in 1981.
Each episode begins with Rosemary, the somewhat ditzy telephone operator, getting a call about a crime which she explains to Sergeant Flint. Penry, the janitor, overhears the conversation and proceeds to transform himself into the crime-fighting canine (whom Rosemary has a crush on) by slipping into the hidden room behind the vending machine, then jumping into the bottom drawer of his filing cabinet, getting stuck, and, with help from Spot, coming out of the top drawer.
Hong Kong Phooey/Penrod “Penry” Pooch appeared in the TV series Laff-A-Lympics, with Scatman Crothers reprising his role for the voice.
On August 15, 2006, Warner Home Video released the complete series on 2-disc DVD in Region 1. The DVD set includes commentary on select episodes as well as a documentary of the show from its development through its legacy. The set also includes production designs, never-before-seen original artwork, new interviews, and the special feature Hong Kong Phooey—The Batty Bank Gang: The Complete Storyboard. The series is also available in the UK as a Region 2 two-disc set, and as two separate volumes in Region 4. The shorts “Car Thieves” and “Zoo Story” were also released on a 1970s Saturday morning cartoon compilation.