Speedee represented McDonald's service and speed before Ronald McDonald became prominent.
Speedee was a chef-like cartoon character whose name evoked quick service. The character appeared in early McDonald's branding after the restaurant adopted a streamlined system for preparing hamburgers, fries, and shakes.
The Speedee Service System was developed by Richard and Maurice McDonald in San Bernardino, California. It emphasized a limited menu, assembly-line preparation, and consistent portions, helping establish the fast-food model later associated with the company.
Speedee is sometimes confused with Ronald McDonald because both were McDonald's promotional characters. Ronald, introduced in the 1960s, eventually became the company's main mascot, while Speedee faded from most consumer-facing branding.