"Mr. Dressup" is a Canadian children's television show that aired from 1967 to 1996. The program featured Ernie Coombs as the main character, who engaged with young viewers through storytelling, puppetry, and creative play. Mr. Dressup was known for his signature costume changes, which he performed with the help of his magical trunk. The show included beloved puppet characters like Casey and Finnegan, who interacted with Mr. Dressup and contributed to the educational content. Each episode encouraged imagination and creativity, making it a cherished part of many children's childhoods in Canada.